MI5 has requested that planners and architects keep some details of building designs top secret as part of the fight against terrorism.
An MI5 advisor told the AJ that by publishing detailed security measures in online planning applications, architects and planning authorities could be giving terrorists a 'head start'.
The officer added: 'It's a pre-emptive measure. It does not mean people do not get to see what a scheme will look like, but we have to take steps to prevent someone with hostile intent from accessing it. These people are bloody clever and we shouldn't be giving them gifts.'
The government has sent letters to chief planning officers throughout the UK asking planning departments not to publish plans which detail potential weak points in buildings, such as where bollards meet the foundations.
FULL STORY: MI5 asks architects to keep plans secret

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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
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