British PM Andy Burnham said Russia interfered in the 2016 Brexit referendum, warning voters in France and Germany of similar threats, but provided no details of the evidence. LONDON (AP) — U.K. Key points and original sources are listed below.

• British PM Andy Burnham said Russia interfered in the 2016 Brexit referendum, warning voters in France and Germany of similar threats, but provided no details of the evidence.S1

• LONDON (AP) — U.K. Prime Minister Andy Burnham says it is clear that Russia interfered with Britain’s vote to leave the European Union, adding it was important to put Moscow’s tampering on the record because countries across Europe are facing the same threat.S2

• UK prime minister say it is ‘clear’ Russia interfered in 2016 Brexit referendumS3

• U.K. Prime Minister Andy Burnham says it's clear that Russia interfered with Britain’s vote to leave the European UnionS4S5