Last chance to book for tours of building sites

Open Doors is next week – a chance to go behind the scenes of building sites across the UK and see how buildings are built.
It’s aimed at people interested in the building trade, as a career, or just curious about what goes on behind the wooden hoardings that hide the world of the building site.There’s 34 sites left in London with places left to go on tours – ranging from Heathrow Airport, to hotels, office blocks and new residential towers.
The tours vary, but usually in