It's one of the best-known Christmas songs of the past few decades, but Band Aid's 'Do They Know It's Christmas' has been coming in for a bit of a battering on social media in recent days.

The song, which was first released in 1984 and has been through multiple reincarnations since, is being picked on for its supposedly dodgy lyrics, which people are only noticing now.

Political correctness gone mad, or do they have a point? See the discussion below...