Richard Allan / Facebook:

Facebook says EU advertisers will need authorization to run ads for EU’s May elections and ads related to politics and issues must have a “Paid for by” label  —  In the run up to the European Parliamentary Elections in May, we are making big changes to the way ads with political content work on Facebook.

Facebook says EU advertisers will need authorization to run ads for EU's May elections and ads related to politics and issues must have a "Paid for by" label (Richard Allan/Facebook)
Source: Tech Meme