I had a player seriously injured by an opponent’s bladed boots in a Sunday league game almost 20 years ago.
Part way through the game the ball was bouncing between two players, five yards away from me. Both players raised a foot to kick the ball, with one of them getting there slightly quicker than the other. He kicked the ball and then his foot dropped towards the floor. As it did so his studs slid across the other player’s thigh and the blade opened the player’s leg up like a knife going through butter. There was no force involved. Blades were a new thing at the time -This was the first time I’d seen them, but the easy way it sliced the player’s leg open was shocking.
I had inspected equipment 20 minutes before and the player had actually told me they were brand new. There hadn’t appeared to be anything wrong with them, but I checked them again and realised that there is a naturally sharp edge on one of the studs.
The player was really not happy to be told to change his boots while we waited for the ambulance but as I told him, if they can do that much damage with no force then they would be really dangerous in a hard challenge. The manufacturer took his boots back and destroyed them a few days later.
The thing is, because I’d checked equipment I was covered if the injured player had tried to sue because of his injury. If I hadn’t checked I could have been in trouble because I would be accepting liability for any injuries caused by my failure to do my duty.