The 45-second clip shows the unsuspecting man leaning forward as he sets up his rod and other fishing equipment next to a pool. A yob dressed in jeans and a purple jacket then comes into shot and approaches him from behind before pushing him forward into the water.
The cameraman can be heard saying his pal is going to "push the geezer in the pond" before adding "watch this, watch this". He then laughs hysterically as the cowardly attacker sprints off towards the camera who continues to film the soaking fisherman as he struggles to climb out.