Explainers

How everything – from holidays, food shopping and citizens’ rights – could change if MPs back the PM’s deal with the EU.
Protests are planned across the UK over the bank holiday weekend and into September, with thousands expected to gather in major cities.
The events in Syria could well influence the power dynamics of the Middle East for years to come.
Whether a deal is struck this week or not, the prime minister’s path is fraught with difficulty.
From the tradition of the Black Rod to what happens if parliament votes down the speech, this is all you need to know about today's announcement.
At least four protesters have died and hundreds have been wounded so far.
The president has stood his ground, citing his “great and unmatched wisdom”.