1. 1,500 security workers are going on strike at Heathrow over Easter, with the strike mainly affecting British Airways passengers.
2. The strike will also affect campus security guards who are responsible for checking cargo across the airport.
3. British Airways has said it will implement contingency plans in order to keep parts of the airport open and operational.
4. Passport workers are also going on strike in the run-up to the summer holidays, creating further pressure for travellers.
