An SNP MP has been accused of causing "a Twitter pile-on" for a blameless business after he linked it to a social media troll who claimed to have urinated on his constituency office door.
John Nicolson, who represents Ochil and South Perthshire, shared an image of a man on Twitter this week and later claimed to have discovered the individual's identity.
The MP tagged also tagged the company he thought the man worked for.
