It contains "key information and instructions" for staff working in or travelling to Donegall Square East.

BBC: Ulster Bank staff get strike security advice

The next step, which they are now working on, is to turn the result into reliable instructions that can operate a set of legs.

ECONOMIST: Bionics (I)

"Now, those are the ideas that have already been presented and are in the process of being implemented, but my instructions to all the agencies is we need to keep working and to see if there is more that we can do, " he said.

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