London back as most expensive place to build in world

London has regained the dubious distinction of once again being the most expensive city in the world in which to build.
According to the latest Arcadis  International Construction Costs report, London has leapfrogged Geneva to achieve the top spot among 100 global cities.
Prices were pushed upwards because of enhanced specifications associated with safety and sustainability, as well as higher client expectations.
Another Swiss city Zurich ranked third with Munich taking fourth after rising