New signs have been put up at a popular wild swimming spot warning people against taking a dip. The poster, at Conham River Park on the River Avon, warns swimmers that the area is dangerous.
One poster has been spotted by the steps near Beese's Ferry Crossing in Brislington. It bears the logos of Avon Fire and Rescue Service and Bristol City Council, and says "swimming in the river is prohibited". It warns of 'water environmental hazards', which include deep water and submerged objects.
The dangers also include fast-moving water, moving rowing and power boats, poor water quality and cold water shock. According to Avon Fire and Rescue Service, you can keep yourself safe in rivers by keeping within your depth.
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You should also give yourself an easy route in and out of the water, looking for currents and fast-moving water, and making sure it's not too deep. The service says you should never dive in or swim alone or swim near weirs, as once caught in the undertow, you have little chance of escape.
You should also be wary of weeds as you can get tangled and trapped in weeds growing at the bottom of the river, and you should not swim after drinking alcohol or taking drugs.
The fire service also advises that if someone is in trouble, do not enter the water or jump in. Instead, shout for help, ring 999 and request the Fire and Rescue Service.