How can you tell if your peugot 306L hdi is fitted with abs?

How can you tell if your peugot 306L hdi is fitted with abs?
Remove a front wheel and look on the hub ( what your wheel attaches to) and in front of the suspension if your car has ABS then their should be a sensor normally black with a cable running back into the car, the sensor looks down on what looks like a cog with lots of teeth what the sensor counts to compute wheel speed so if your car has either of these then your car has ABS the same check can be done on the rear wheels to figure out what sort of ABS you have but thats a whole other area of the braking system