Solicitor Ciaran Shiels, who represents a number of victims’ families and also Mr Eastwood, said the PPS decision was “a victory for common sense”.

“This was a matter that never should have troubled the PPS, who have genuine and serious criminal cases that require to be progressed through the courts,” he said.

“The decision taken by the PPS this morning was the only sensible and rational decision that could be taken in the circumstances.”

He said the initial complaint to police had been made by loyalist activist Jamie Bryson.

Mr Shiels said the PSNI “at the highest level have some extremely serious questions to answer”.

He added: “We now intend to immediately lodge a detailed complaint on behalf of the families and wounded to the Office of the Police Ombudsman for Northern Ireland.”

In a statement the PSNI said prior to submitting the file to the PPS its investigation had been conducted in line “with our statutory obligations”.

“We acknowledge their decision, and have nothing further to add at this time,” the PSNI said.