These days
I don't think it's confined to BMW drivers. It seems everyone either has broken indicators, or have simply forgotten what that little stick by the steering wheel is for.

Great fun at the busy roundabout on the way to work.
(dchurch bah, Thu 1 Apr 2010, 23:12, 2 replies)

Ohhh yes
Wankers. It should be MANDATORY to use your indicators when you turn - and when you go around a roundabout.

What I especially hate is those drivers who approach a roundabout from two junctions to your right (as you're waiting to enter the roundabout) - whose journey only requires them to take one junction immediately to their left - thus not actually crossing your own intended path at all. And then when those drivers fail to indicate left!

If they indicated left then you'd know it was safe to proceed. However, because they fail to indicate, you have no way of knowing if they're just going to take their first exit - or if they're going to go further around the roundabout. So you're stuck waiting there like a lemon, when you COULD have gone quite happily.

Bastards. They simply don't give a shit about anyone else on the road. If I had my way, then if the police caught them failing to indicate then they'd be docked points off their licence.
(EuroSong I love horse meat: best of all the animals, Fri 2 Apr 2010, 0:03, closed)

Anyone who doesn't indicate
left to leave a roundabout I pull out on. On a motorbike. They're pricks. Absolute dicks. Most car drivers back away before bikers do though. Win. **has limbs left**
(Vega31, Fri 2 Apr 2010, 1:41, closed)

Obviously it's different rules there
In Australia, you are legally required to indicate, but still, that doesn't mean they do it, nor does it mean that the cops enforce it.
(M61A1 CUPID- STUNTS, Fri 2 Apr 2010, 3:09, closed)

Indicating
I'm with you all the way on this one, it makes my blood boil. Often I've been put into dangerous situations because someone couldn't be bothered to indicate, especially at roundabouts. Makes it worse that I have no way of showing how desperately I want to cause them harm other than sounding my high pitched scooter horn. A tiny, tinny 'meep' really doesn't sum up my feelings of rage adequately.
(Mr McKenzie Mr McKenzie, Fri 2 Apr 2010, 22:35, closed)