Many PCV vehicles are larger in size and weight than class 2 vehicles. We believe after 2 years of holding a PSV licence, you should be able to apply for and automatically obtain your Class 2 licence without having to take further tests and spend any money.
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Many PSV licence holders cannot drive a van that has a mgw (mass gross weight) of more than 3.5t, however may drive PCV vehicles that are 14.5m in length with a mgw of 26t.