Peugeot 306 - Replacement Cambelt - St George

My local garage advised that I need to get my cambelt replaced as I have nearly done 80,000 miles. However, I had a cambelt kit fitted 2 years ago during a major service and have only done about 10,000 miles since. Does it really need replacing? I know first hand the cost of not replacing it but I was quoted £260 and am not sure if the garage is just saying this because of the overall mileage on the car.

Peugeot 306 - Replacement Cambelt - madf

Engine?

Peugeot 306 - Replacement Cambelt - Peter.N.

If its an XUD diesel the replacement interval is 78,000 miles I believe so if its only done 10k it certainly shouldn't replacing. It would help if we knew the engine type.