A Canadian allegedly tried to con angling competition judges by stuffing over 7lbs of lead into the mouth of a salmon he caught.

He was taking part in the Great Ontario Salmon Hunt. Police say he cut up seven-and-a-half pounds of lead piping and stuck it down the fish’s throat.

The salmon then weighed in at 34 pounds and would have won a £ 4,000 prize.

The Hamilton man is facing fraud charges.

One of the sponsors said: “We have strict regulations and the fellow who got him is testament to the checks and measures that take place.”

Hundreds of anglers were hoping to land the £ 416,000 grand prize fish.