Yes I noticed this.
Maybe they can phone home to let them know the bulb blew?

Brian

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From the Sofa of Brian Gaff Reply address is active
"Roger Mills" wrote in message
...
On 12/12/2013 19:38, Davey wrote:
On Thu, 12 Dec 2013 19:12:58 +0000
wrote:

We're getting some new street lights and have noticed they have little
antennas on the top.

What is it for? They look like they have a light detetector same as the
old ones too.

Where I lived in the States, they were so that a speeding Police
Cruiser or Fire Engine could signal them on approach to turn green in
its favour.

Er . . the OP was asking about street lights, not traffic lights.
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Cheers,
Roger
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