A CRAKDOWN on in-flight tablets and laptops has been enforced by Theresa May amid security fears.

What countries will be affected?

Turkey, Tunisia, Lebanon, Egypt, Jordan and Saudi Arabia.

What airlines will be affected?

Six UK airlines, British Airways, easyJet, Jet2, Monarch, Thomas Cook, Thomson as well as Turkish Ailines, atlasglobal, Pegasus, MEA, Egytpair, Royal Jordanian, Tunisair and Saudia.

What can you NOT take in the cabin?

Laptops, tablets, E-readers (kindles, Ipads)

Does this affect smartphones?

Only smartphones less than 16.3cm by 9cm will be exemp, this includes the iphone 7 and Samsung Galaxy S7 edge.