A DRIVER has been caught allegedly speeding at almost 100km/h above the 110km/h speed limit on the Northern Expressway.

Police said a fixed speed camera clocked the northern suburbs man, 36, travelling at 208km/h at Ward Belt just before 7pm on April 14.

The man was reported for dangerous speeding on Wednesday after an investigation. His car was impounded for 28 days and he will summonsed to appear in court at a later date.