A man whose body was recovered from the Thames at Hurley riverside park has been named.
Emergency services launched a search at about 7pm on Monday after reports that a man had gone into the river with some friends and then disappeared.
A police search and recovery team discovered the body at 10.45pm.
The dead man was named as 27-year-old Manmeet Singh Ahuja, from Southall.
An inquest will be held.
The Environment Agency has warned people not to swim in the river.