Not a problem Margaret.

I had to take a pub owner to task for shining a laser into the bar area. I asked if the laser was certified for the use he was putting it to (i.e. of a safe low power). He told me he could do what he liked as he was landlord. Knocked him back a bit when I pointed out to him that it was quite likely his insurance would be invalid and he might be held personally liable for any eye damage. I challenged him to contact his insurer...

Strangely enough the laser was never shone into the bar again!