An investigation is underway after three men have fallen from a crane in Co Derry.

It happened at around 10.00am this morning at Lisahally Docks in the Port Road area.

A Health and Safety Investigation is being launched.

The Northern Ireland Ambulance Service (NIAS) says all three have been hospitalised.

It adds that one of them has back and neck injuries, another has back injuries, while the third is described as "walking wounded".