I'm sure it's "traffic programme", or it is according to the manual for my Honda CRV.
Not that the whole service is worth having, it either picks up reports from areas you are not travelling in, or doesn't give you the one that would really help you. Or the station forgets to turn it off and you find you're in the middle of an inane phone in, with participants offering weird opinions on subjects that intelligent humans wouldn't bother about.
All in all the only use of RDS, is to retune you from station to station, which is great in a country the size of the UK.
This is only a reflection on the RDS system, the Empeg tuner is no better, nor worse, than any other car tuner.
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Politics and Ideology: Not my bag