Check the attached photo of a gasoline station.
The two panel boxes at the center of the photo (in the corner of the station) are standard panels (IP-67), which enclose standard circuit breakers for the main gas pumps of the station.
They are less than 7 linear meters on separation.
I would like to ask you, if you have experience on electrical EX-proof facilities:
Is there any mistake here? Or is everything right according to the EX-proof codes?