LONDON -- A British professor who specializes in cities and urban life has been convicted of damaging luxury cars with graffiti that was surprisingly polite.

Stephen Graham was found guilty yesterday of using a screwdriver to scrawl inoffensive words such as "very silly," "really wrong" and "arbitrary" into the paintwork of vehicles including a Mercedes, an Audi and a Volvo.

Prosecutors said the spree caused $29,000 in damage.

Graham, who teaches at Newcastle University in northeast England, pleaded guilty to criminal damage at Newcastle Crown Court.

Graham's lawyer said the 47-year-old academic had no recollection of his August vandalism spree.

Graham previously blamed a bad reaction to alcohol, antibiotics and prescription drugs for his behavior.

Judge James Gos said he would sentence Graham next month.-- AP

Join NewsdayTV as we recount the top business stories on LI that you need to know about.

It's Your Business! This month's roundup including how to protect yourself from digital scams Join NewsdayTV as we recount the top business stories on LI that you need to know about.

Join NewsdayTV as we recount the top business stories on LI that you need to know about.

It's Your Business! This month's roundup including how to protect yourself from digital scams Join NewsdayTV as we recount the top business stories on LI that you need to know about.

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME