Scenic II seatbelt warning chime

Does anyone know if there's an option in the clip platform to turn this warning off? I work on a caravan park and can be in and out the car over 100 times in a day the thing does my head in!
Before anyone starts yelling at me about rules of the road, they don't apply on site and I always wear a belt on the highway !

Thanks in advance.

Scenic II seatbelt warning chime