Shetland police have reminded drivers of good vehicles to “know your limits”.
Posting on Twitter, the force highlighted a graphic detailing the maximum speeds in built up areas, single carriageways, dual carriageways and motorways.
It said: “If driving goods vehicles (not exceeding 7.5t max. laden weight) make sure you #KnowYourLimits.
“The legislation in place means that in Scotland on dual carriageways this is 60mph unless otherwise stated.”