21.   When shop assistant Michael Griffiths tried to stop him, he was grabbed from behind by Alan Rootham and knocked to the floor.

22.   Mr Hutchinson was knocked to the ground as they broke their way in.

23.   They tried to grab the cash from him and knocked him to the ground.

24.   The jury found him guilty on a reduced charge of assaulting the youth by knocking him to the ground.

25.   And the director of photography, Vladimir Shevtsik, suffered a slight concussion when he was accidentally knocked to the pavement by a Halloween reveler.

26.   And Wednesday, while in the bathroom, he was knocked to the ground once again.

27.   Another episode depicted her attempt to save a wounded dove that had been knocked to the ground by a hawk.

28.   As expected, the tender native of Peru got knocked to the ground in the winter but returned last spring.

29.   As if to illustrate the mood, Stewart accidentally collided with Montreal defenseman Patrice Brisebois and knocked him to the ice.

30.   Assistant coaches hugged people so hard, they nearly knocked them to the field.