Book review: The Aqua Group Guide to Procurement, Tendering & Contract Administration (2nd ed.)

This month's letters respond to the Profile of Chris Wise published in the August issue; consider the impact of Brexit on the UK's continued use of the Eurocodes; ask for help from Caribbean members in identifying an early 20th century bridge; and clarify some of the points raised in August's health-and-safety note about glass.

This book will prove useful to engineers and architects in the concept design stage of a transparent shell, concludes Ian Liddell, although it is not technical enough to be used for detail design and construction purposes.

This month we bring you another question from the Institution's Structural Behaviour Course. The topic is bending moment diagrams for portal frames.