Should we indicate before pulling out?
Odd one this, it's like does a tree make a noise if it falls in the woods and no one sees it.
Indicators are used to warn other road users of your intentions, if there's no one there why bother. That seems sensible I suppose until you pull out in front of that bike you didn't see.
I was taught to use my indicators at all times when needed, irrespective of whether there are other road users. Looking at learner drivers now, I'm not sure that's the instruction given/taught any more. It's much easier to just do it.