Les Linklater from the Helicopter Safety Steering Group speaks to Northsound's Rebecca Curran following decision to ground all SuperPuma helicopters operating in North Sea

The entire North Sea Superpuma helicopter fleet has been grounded following a crash off Shetland which claimed 4 lives.

An emergency meeting of the Helicopter Safety Steering group took place in Aberdeen on Saturday.

It has recommended the entire fleet is grounded temporarily.

The Super Puma series of helicopters includes the AS332 L, L1, L2 and EC225.