People are very friendly in this part of Britain, and any form of crime which is very unlikely is likely to be big news in the community.
Many of the Hebridean islands are remote and sparsely populated, however, and the weather can change very rapidly; it is therefore important to be well prepared before venturing onto the hills or moors.
cope
The wetness also encourages midges on most of the islands, though these often last for just a few weeks of summer. Insect repellent or headnets available widely are useful, though if not walking on grassland or when dry underfoot this will be much less of a problem. Many people are unaffected by these wee beasties.
In winter, the high latitude at the north of Scotland means it is often cold, even in Spring and Autumn. Snow may be expected to last late and start falling early, on the high ground - say, November to March. Some might say don't bother visiting in winter as it's too cold. Those same people will never witness Scotland at its most beautiful, where the sun striking the snow-covered peaks is truly a sight to behold.