The waft of cannabis from cars around here is something I smell most times I am out on the bike, especially in the Summer months.

Just don't get why anyone would want to drive when they are off their face.

Take a look at https://www.rac.co.uk/drive/news/motoring-news/drug-driving-on-the-rise-across-england-and-wales/ drug driving up 134% in 4 years.

Now that is worrying.