ritz wrote:
second one if dh stops ball, moves hand away from ball then heels it..its knock on as its actually touched the floor before his foot..even tho its not technically left the floor its a knock on as noone has control of the ball
I've always wondered if you have to break contact with the ball for it to be a knock-on. The laws of the game define a knock on as:
"to knock the ball towards the opponent's dead ball line with hand or arm"It doesn't say that you have to break contact with the ball, only that it must be 'knocked' forward. I only bring this up because most people would agree that pushing, or rolling the ball forward with the hand all the way to the tryline would be a knock-on. But you wouldn't say the same about sliding over the tryline would you?
A lot of knock-ons are fumbles where there is no break in contact ie. from the PTB or scrum. It seems to me (and I'm as guilty as anyone for doing this), that any fumble is deemed a knock-on.
It's also notable that the laws say only a hand or arm can be used to knock-on. How many times have you seen a player attempt to take the ball at pace near the defensive line and knock the ball forward with his chest? 99% of the time these are given as knock-ons. Should they?