New guidelines say it is 'never acceptable' for officers to start relationships with people they are investigating
The UK voted to leave the European Union last Thursday but it is still a member state. Why?
It's business as normal until Article 50 is triggered – but then it could become difficult to travel around Europe
Everything you need to know about applying for citizenship in Ireland - or a theoretical independent Scotland
Leaving the EU could see pound hit parity with euro, meaning a bigger prize pot – but it's not all good news
Health Secretary wants vote on Norway-style single market membership as he considers throwing hat in ring
David Cameron condemns xenophobic abuse after minority groups are targeted around the country
Leave supporters may be disappointed by compromise measures on migration
Dido Harding had her bonus reduced - and she donated what was left to charity
Arguments for leaving the European Union swayed a small majority of voters
Is a radical reform of the voting system key to healing Britain's political divisions?
British passports bear the words 'European Union' on the front cover, but will this soon change?
From Boris kissing Trump to tea-swilling poll clerks - the images that define the vote
By the time the UK went to the polls, most of the money wagered had gone on a Remain win
Sinn Fein calls for a referendum on reuniting Ireland – but Theresa Villiers quashes the idea
Senior dentist says office parties should offer fruit and nuts instead of sugar-laden treats
A round-up of the best social media reactions to a surprise Leave vote
The only region in England and Wales to vote for Remain could become its own city state by 2035, analyst says
Scotland mulls its next move as results show a very different picture north of the border
After the vote to leave the European Union, many are now wondering what will happen to our 1.3 million expats