https://web.archive.org/web/20211018040605/https://www.hse.g...
Quote: "Realistically the risk from playing conkers is incredibly low and just not worth bothering about. If kids deliberately hit each other over the head with conkers, that's a discipline issue, not health and safety."
Certainly there was at least one school that got goggles for pupils to wear while playing: http://news.bbc.co.uk/1/hi/england/cumbria/3712764.stm
https://www.theguardian.com/commentisfree/2009/dec/09/conker...
https://web.archive.org/web/20211018040605/https://www.hse.g...
Quote: "Realistically the risk from playing conkers is incredibly low and just not worth bothering about. If kids deliberately hit each other over the head with conkers, that's a discipline issue, not health and safety."
Certainly there was at least one school that got goggles for pupils to wear while playing: http://news.bbc.co.uk/1/hi/england/cumbria/3712764.stm