Some parking restriction lines have no power and you can't be fined

Double and single red lines mean no stopping at all - and are often seen in major cities or near airports. Breaking any of ...

One parking line has no legal power and can't see you fined

Double and single red lines mean no stopping at all - and are often seen in major cities or near airports. Breaking any of ...

The common parking restriction you can ignore without risking a fine

Drivers looking for somewhere to park will often come up against restrictions and have to look elsewhere with lines at the ...
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Magnetometers: Sensing the invisible fields

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...