‘If in doubt, sit them out’ – new concussion guidance for grassroots sport Posted on April 28, 2023 By Charlielikes The first UK-wide concussion guidelines for athletes in grassroots sports – urging against any return to playing within 24 hours of a head injury – have been published by the government. news Tags:‘new, billy wilkins, concussion, doubt, for, grassroots, guidance, if, in, news, out, sit, sport, them, topnews, trending