Tyne Tees River Ouse

North Yorkshire Police are working with the York Rescue Boat team to tackle drink and drug-taking around the River Ouse

Water levels on the Ouse in York were expected to rise slowly to a peak of 4.7m on Tuesday morning - but actually peaked at 4.53m at 6:45am.

The duo died due to carbon monoxide from a leaking heater exhaust as they slept on a boat in York following a night out.