In article , John Bell wrote:

Bad idea. Probably 90% of the time it is O.K., but the other 10% is reason
not to.

However, I read somewhere that the controller must specifically mention
if they intend to vector you across the localizer. I conclude this is either
incorrect or widely ignored, because the times I've been vectored through
the localizer, no one said anything. I haven't noticed a lot of radio traffic,
either, but they might be talking on another frequency....

Can one of our ATC folks comment on my ill-remembered "fact?"

Mike Beede