Andorra, land of snow

Mandatory car winter equipment in Andorra from 1 November to 15 May 

Yes, that's right, as you read, it is compulsory to carry snow socks or chains when driving in Andorra between 1 November and 15 May.

This applies even if you are just visiting Andorra as a tourist. This measure is intended to prevent accidents and gridlock in the country in the event of a snowfall. 

What is car winter equipment? 

The measure requires you to carry "car winter equipment", which consists of either a set of certified snow chains or snow socks, or winter tyres. Either option is valid for complying with the mandatory rule.