Sky Sports has spoken to five experts - including Will Greenwood - on the debate surrounding tackling in school rugby. A group of 70 doctors and health experts wrote to the government to urge them to ban tackling in school-level rugby, stating in the letter: A link has been found between repeat concussions and cognitive impairment and an association with depression, memory loss and diminished verbal abilities, as well as longer term problems.The Rugby Football Union said that high quality coaching, officiating, medical support and appropriate player behaviour would help to reduce the risk of injury. The letter has sparked debate in the rugby community, with fans of both codes having their say. We spoke to five experts who are involved in the game to get their opinion.Will Greenwood (Former England centre and Sky Sports pundit)This is a tough debate for me because I can see it from the point of view of the game as a former player, and as a parent I understand the call for the safest possible version of the sport.I am involved with Marlow Rugby Club who stick to the health and safety protocols handed down by the RFU to the absolute letter, with constant reviews of the way things are done. Safety for children is absolutely paramount. The RFU have given player safety a high priority in the organisation, and thats what gives me the confidence that my son is being equipped as best as possible to deal with taking part in a contact sport. Will Greenwood On the other side of the debate, when doing filming for School of Hard Knocks we teach young men how to tackle, and one thing to consider is that these are close to fully-developed adults who have a lot of power at their disposal and theyre learning how to tackle from scratch.Learning to tackle at a later age is potentially dangerous as the margin for error gets smaller with each year a child develops and gets stronger.I am all for the game of rugby investigating these issues. My son is a young rugby player and I want him to grow up playing a sport I love, but with strict safety measures in place to ensure his safety. Will Greenwood urged for safe tackling technique to be upheld With that said, I think there should be full focus on teaching children how to tackle, and ensuring that coaches are constantly asked to show they have an intimate understanding of the importance of tackling technique.The RFU have given player safety a high priority in the organisation, and thats what gives me the confidence that my son is being equipped as best as possible to deal with taking part in a contact sport.Phil Vickery (Former England prop)I think voices should be heard but when I first heard about it on Wednesday morning I was cross more than anything. It is the middle of the Six Nations, the tournament has been great, everyone is enjoying it - how do we get a headline? Bam. Tackling in schools.There is no information or reference to the brilliant work that is being done already. I dont say that with my RFU hat on but there are already things in place to help develop the game and to make it safer - particularly for kids.Rugby is a dangerous sport - I dont think we should ever get away from that. But are we a proactive sport which is always looking to make it safer? Yes we are.Are we standing here burying our heads in the sand pretending everything is great and saying we dont have to work on anything? No we are not.So you stop tackling until you are 18 - what happens then? You have these big athletes who want to start doing contact and have got not technique, no training and no understanding on how to tackle someone. You will have big athletic specimens running at each other with no understanding - that is dangerous!We can always look to do more, we are trying to make rugby as safe as it can be but ultimately it is a contact sport and accidents will happen.Maggie Alphonsi (Former England international) Transitioning into tackling at a late age could be a struggle, says Maggie Alphonsi If this did come into force I think it would really damage rugby union.For a lot of the young people, they get into rugby because of the contact element. Rugby is open to all kids of different shapes and sizes, and if you take away that element and you just focus on touch and non-contact rugby, it might put kids off and it might make it harder for young kids to transition into the sport. Tony Rea and Maggie Alphonsi weigh in on the debate If you start rugby contact at a younger age, kids can develop and they can get conditioned.Their body can get used to the contact so when they get to the older age of 18 years old, theyre fully developed and fully strong for the actual contact itself.Dewi Morris (Sky Sports pundit) The key is to get children tackling properly, says Dewi Morris At the end of the day it is up to the pupils and up to the parents. Rugby is a fantastic sport and it is one of the best team sports in the world and it gives you so much.It gives kids a real sense of self-belief, fitness and a sense of belonging. It is a physical sport and there is a danger when you play a contact sport. However, if it is marshalled properly with well-trained coaches and refs then I dont see a problem with tackling. Sky Sports News HQ reporter Geraint Hughes explains how teachers might change the way rugby is played at their schools The key is getting these kids to tackle properly as proper technique is crucial when you are tackling.My daughter is 12 years old and she plays and absolutely loves it. No one should be forced to play - yes, there are dangers and I understand that injuries do happen but I really hope that we focus on getting our kids to tackle properly rather than banning it outright.Paul Anderson (Huddersfield Giants head coach) Huddersfield Head Coach Paul Anderson thinks that banning tackling in school rugby would badly damage participation I think tackling is a necessity, it is something that has to stay in there. It is one of the two integral parts to our game - one is attacking and the other is defending.To say that you have to stop one of them until you are 18 - well I dont think it has any part in our game. If you get players at 18 who have never tackled - well basically it is a new game. Anderson says tackling is part of what rugby league and rugby union is all about If I told my kids they could not defend well they would laugh at me. Tackling, defending and collisions is what rugby league and rugby union is all about.To take that away until the age of 18, well I am not so sure about that one.Should tackling be banned from schools rugby? Let us know on twitter @SkySportsRugby or give us your comments below. Also See: School rugby tackle ban? Dewi: Two rising stars Owens: Rugby needs grassroots Cheap Air Max 95 Free Shipping . Thats about all he can do right now, so hes trying not to think about when he might be able to play again for the Los Angeles Lakers. Cheap Air Max 95 For Sale . Vettel was 0.168 seconds faster than Red Bull teammate Mark Webber around the Suzuka circuit. Mercedes driver Nico Rosberg was two tenths of a second off Vettel. 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Margins of victory are often small in sport but Saturdays defeat to Australia was particularly tough on Scotland.Had Greig Laidlaw directed his second-half conversion a fraction to the left, or Stuart Hogg got to the rampaging Tevita Kuridrani half a yard quicker then a 10th Test win over the Wallabies would have been theirs.Following the match, Vern Cotter lamented that his side had not got the rub of the green at crucial moments, and Scotland were certainly penalised more readily than their visitors.But as the team and its supporters turn their attention towards the visit of Argentina next weekend, they will do so in optimistic mood. There was plenty on show at Murrayfield to suggest that Cotters final season in charge could yet prove to be a fruitful one.The quartet of players making their first international starts all acquitted themselves well, and in Huw Jones Scotland may just have unearthed a star in the making.Ahead of his first appearance at Murrayfield Jones had been required to serenade his teammates with a song. He picked R Kellys Ignition (Remix), and in terms of his impact on the game it proved a prophetic choice.Cheered on by my dad Bill, mum Hillary -- yes, really -- and sister Rhiannon, the Edinburgh-born, England-raised and South Africa-based centre personified Scotlands all-action approach as his two first-half tries helped secure a 17-10 half-time lead.Jones had also supplied a crucial interception and would be in the right place at the right time for his side again in the second half as he diverted Israel Folaus offload away from danger.It was little surprise when the 22-year-old was named man of the match. Its obviously unbelievable and a great feeling, he said of his debut.I thought that personally I had a fairly good game, but its a team game at the end of the day.Jones might not have enjoyed finishing on the losing side but his performance will have given the Murrayfield faithful reason to dream.His link-up play with fly-half Finn Russell for Scotlands first try, darting onto the playmakers chip ahead just before Wallabies fullback Folau could snuff out the danger, was particularly impressive.Watching at full speed it was easy to dismiss the move as an opportunistic kick-and-chase, but according to Jones that would be doing Scotland a disservice.We had that plan, he explained. Weve done that a couple of times this week [[in training] and it worked every time.ddddddddddddhether it would do so again having been shown to the world is another matter, but it is encouraging for Scottish rugby that the players are coming up with these moves in the first place.During his reign as Scotland coach, Cotter has not been afraid to let the likes of Russell and Hogg trust their instincts. It was a feature of their performance against Australia too, as the Wallabies appeared shocked by how willing their hosts were to run the ball at them.Cotter is not short of midfield options, highlighted by the fact that Mark Bennett, Matt Scott and Duncan Taylor were not in Saturdays match day 23.Instead Jones lined up alongside Alex Dunbar, and with the help of the 17-cap Glasgow player he proved he belongs in such company. Its nice to have senior guys around you, guys who have played a few Tests, he said.They definitely do help you trough the game. Quite tough to hear them on the field at times, when the crowd starts roaring but they definitely help.Cotter said after the game that he believed Jones fed off the energy of his teammates, and it is also true that he would not have been able to showcase his talent without the platform set for him and his back line colleagues by Scotlands forwards.Wallabies captain Stephen Moore admitted his side had been given a bit of grief at the breakdown, an assertion borne out by their high number of turnovers conceded.Ryan Wilsons early injury forced Cotters hand, but the back row of John Barclay, Hamish Watson and John Hardie worked tirelessly.Barclay in particular appeared to be a one-man wrecking ball, with one steal leading to a complaint from Michael Hooper to referee John Lacey.The inference was that foul play must have played a part, but Lacey let Hooper know that Barclay had done nothing the Wallabies own No. 6 David Pocock hadnt been doing. High praise indeed.In the end it wasnt enough to stop a record crowd for this fixture trudging back into Edinburgh in disappointment. But they had been given reason to hope that an even better performance might ignite against the Pumas next Saturday.Its obviously another big one, Jones said of Argentina. Theyre a physical team, a good team, so more of the same. We need to be better. ' ' '