A furious dad punched a yob who allegedly urinated on his fence.

A video has emerged on social media of the incident, which happened at a house in Hartswood Close, Bushey, on Saturday morning.

The man, who appears to be drunk, says ‘come on d*******’ gesturing that he wants to fight.

He is asked to move away from the house several times, but refuses to do so.

Watford Observer:

The stranger then begins pulling on the front gate before the man’s wife has enough and shouts: “You’re upsetting my son. Now move on.”

Things take a strange turn when the man bizarrely begins to make weird facial expressions and noises before taking off his shirt.

Once again, the homeowner, who remains calm, gives him the option to leave but the man ignores it, and as his children begin to cry, the father begins to lose his temper.

“You’re in front of my kids, are you mental. Take your s*** and move on. What are you doing here. Don’t touch me, I haven’t touched you. Move away from my house please.”

Watford Observer:

The woman then decides they have no option but to call the police and she can be heard saying “My husband told him to stop peeing against my fence”.

All the while, the shirtless man murmurs and tries to reason with the homeowner, claiming he is being "nice" which really riles him.

Watford Observer:

He shouted: “You’re not being f****** nice. Move away, you broke my f****** gate, you’re in front of my children.”

But the man doesn’t get the message and he is knocked out with one strike to the face. He falls backwards hitting the fence before landing on the ground heavily.

“I f****** warned you”, the man roared.

The two-minute clip has gone viral on Facebook and the homeowner has been commended for “holding out so long” before hitting him.

Watford Observer:

The man fell straight to the ground 

Police attended and after speaking to both parties, no action was taken.

A spokeswoman for Hertfordhsire Constabulary said: “Police were called at 8.43am on Saturday, October 22 to reports of a disturbance in Hartswood Close, Bushey.

“It was reported that a verbal altercation had occurred between two men.

“Officers attended the scene, spoke to both parties involved and no offences were disclosed.

“Today (Friday), Safer Neighbourhood Team officers have been made aware of a video of the alleged incident on social media.

“This is now under review and enquiries will be carried out accordingly.”