Glasgow does have the below info but I'd say the terms board needs to make it clear as this is an off-street car park.
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Do I need to pay for parking when I am charging my car? Hide
Where there are parking fees at locations these also apply to Electric Vehicles.
In 2011, we installed the first charge points, they were free to use and remained so until 2016. However, we found that users abused this amenity by staying in bays all day. Introducing parking charges was the only mechanism we had to enforce these spaces. However, we only do so in line with existing restrictions. Parking charges are in force in onstreet bays and car parks.
Our public EV Charging infrastructure has been located at existing parking bays. Many of these bays have Traffic Regulation Orders (TROs) in place. These apply 24 hours a day and restrictions will be enforced by Parking Attendants and, if necessary, the issuing of Penalty Charge Notices (PCNs).
Where there are parking fees at these locations these also apply to Electric Vehicles.
Information on Council car parks can be found on our parking webpage.
Drivers should always look for signage at charge points to be sure which restrictions apply to each location.