Sudden lack of power T5 caravelle multivan

[Caravelle driver]

I have a T5 caravelle/multi van 130. I was driving along when I lost almost all power. I pulled over and the engine sounded fine, temp. OK and no warning lights. The hand brake/park brake light was on, although I did not pull it on. I am not sure if the park brake got pulled on slightly while I was driving, would this cause a sensor to cut power to the engine? possibly to stop the park brake from overheating?

After parking up for several minutes I restarted and carried on my journety with no problems.


Thanks.