Meanwhile, Grant Shapps has been criticised for his response to the Ukrainian refugee crisis, while Airbnb has suspended its operations in both Russia and Belarus.
Here are the main headlines affecting travel on Friday 4 March.
UK ‘should brace for cyber attack’
Britain should be braced to feel the force of a Russian cyber attack, a senior security source has warned. The source said Russia has “experience and capability” in cyber warfare and the UK “can’t work out” why Moscow has not yet carried out a large-scale attack. (The i)
Shapps slammed for Ukraine ’gesture’