Steve Yerbury wrote:
[snip about not using mobile telephones at petrol stations]

Rather than applying a total prohibition on the use of mobile telephones
on petrol forecourts which has resulted in some anomalies and frequent
abuse to staff, the following controls are recommended:

If there really was a danger, use of mobile 'phones on garage premises
would be forbidden in the same way that naked flames are, 'cos they'd
amount to the same thing.