Police need your help to find a man who sparked a fire in a block of West Kensington flats.
He entered Churchward House in Ivatt Place and set fire to plastic sheeting that was protecting the walls and floor during re-decoration.
The attack happened on June 15 at around 1.40am.
Detective superintendent Steve Cassidy said: "There is excellent CCTV coverage across this borough, which produces good images of people involved in crime.
"This supports our strategy on the borough of putting the fear of crime onto criminals."
* The person seen in the photograph is not necessarily directly connected with the offences under investigation. His presence in the photographs may be entirely innocent.
If you recognise him please telephone 020 8246 2518 mentioning number 27, where your calls will be taken in the strictest confidence.
Alternatively if you have any information about other crimes, or wish to stay anonymous, call Crimestoppers on 0800 555 111.