Police are searching for a man who is feared to have drowned in the River Thames.
Emergency services, including the air ambulance, were called to a stretch of the river in Cookham, Berkshire, at about 18:30 BST on Tuesday.
Thames Valley Police said it was reported that a man had entered the water.
"Officers are working to locate the man, who was not seen to get out of the water," the force said in a tweet.
Earlier, South Central Ambulance Service tweeted to say that "reports of three boys having drowned in this incident are not correct".
from Via PakapNews