Casual Trading license required ?

[Happy_Harry]

Was wondering about a chip van that I now see regularly across the road from our offices. Would you need a casual trading license ?
And what if you would sell your goods for an hour and then move on to the next parking lot. Would you need multiple licenses ?

 

[mathepac]

Anything helpful here -

 

[Happy_Harry]

Anything helpful here -

It doesn't give me any matches, if I search for "casual trading" I couldn't find anything useful, ie that would answer my question.