Around £50 million worth of cocaine has washed up on two beaches in Norfolk, the National Crime Agency has revealed.

The first load landed on Thursday afternoon on Hopton Beach near Great Yarmouth, contained within a number of colourful hold-all bags.

Then, on Friday, a small number of packages were discovered near Caister.

Some 360kg of the Class A drug was found in total - worth an estimated £50m on the streets.

Matthew Rivers, from the National Crime Agency's border investigation team, said a major investigation was now underway.