Half a million people are expected to join a pro-democracy march in Hong Kong today in protest at the Chinese government.
The dispute intensified in recent days after almost 800,000 people voted in an unofficial referendum on Hong Kong's political future, much to the chagrin of the Beijing authorities.
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The Conservatives have proposed a counter-extremism commission, while Labour would recruit more security and intelligence staff.
After a global IT crash caused chaos, BA says it aims to run a "near normal schedule" at Gatwick and the "majority of services" at Heathrow.
Georgina Callander's family said the government must "opens its eyes" in the wake of the attack.