This free guided tour will begin at 5:30 pm at the permanent Language of the Birds installation, designed by Bay Area artists Brian Goggin and Dorka Keehn and located at the intersection of Columbus and Broadway in North Beach.

BBC: Lighting up Fog City

Improvements will include the creation of a wood and bike storage area, double glazing, a new roof and the installation of solar panels.

BBC: Black Sail hostel in Cumbria to get ?260,000 revamp

Work continues in Southampton, with installation teams going from Sussex to Crawley, having also visited Littlehampton and the surrounding area over the summer.

BBC: Water meter