If you think that your job is pointless, just remember, there are people in Germany fitting indicators to BMWs.
@NormanDunbar what is an "indicator" in this context? Maybe this is country-specific terminology?

@oddhack Indicators ard what I think Americans call turn signals. In the UK, they are orange coloured flashing lights to indicate the direction you intend to turn at X junction and so forth.

HTH

@NormanDunbar thanks! In the Former US, not using turn signals was not specific to the fanciness of your vehicle, AFAICT. Happy to be in Europe and not need a car, now :-)
@oddhack You are welcome. Especially as it means someone else now gets my joke! 😁👍