FFS! What's the world coming to?
So, the builder was sufficiently suspicious of this bloke to take a (rather useless) pic of him on his phone.
Why, oh why did he or she not think to confront the "burglar" or maybe call the police?
And, before you all jump on the "Police never turn up to burglaries" BS that is portrayed in the media, they did when I called them to report a suspected burglary in progress, so don't get all Daily Mail on me! ;o)