Falmouth Coastguard have confirmed a major rescue operation is underway on the Cornish Coast.
There are reports that a group of six people were struck by an out of control speedboat near Padstow harbour.
Emergency services believe a number of the group have been seriously injured .
The widow of a man who died with his daughter in a speedboat accident in Cornwall has told of her big mistake in not using a safety device
A report into a speedboat accident off Padstow has revealed that a father and daughter died after he tried to make a fast turn.
A father and daughter were killed by their out-of-control speedboat in Cornwall after he took over the steering, investigators found.