LPG station: Refers to a business place with a gas storage facility and metered gas-servicing equipment installed so that the built-in container of a vehicle can be filled with LPG.

七加气站：指备有储气设施及流量式加气机，为汽车固定容器加注液化石油气之场所。

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"It could be that a passing motorist witnessed what they thought was a maintenance vehicle servicing the camera and this might not have been the case, " he said.

BBC: Scottish Borders A68 speed cameras attacked with saw