I suspect the Buccleuch lights are timed with the Melville Dr ones.
Unfortunately not, there's no predictable link between the two.
The Buccleuch toucan seems quick except when it's already been used recently in which case there's a long wait.
Here are the timings (FOI from this time last year)
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Toucan crossing Buccleuch Street/Buccleuch Terrace
The operational timings at the above toucan crossing are as follows: -
Vehicle Green - 20 seconds
Leaving Amber - 3 seconds
All Red - 3 seconds
Green Man - 7 seconds
Pedestrian Blackout (fixed) - 3 seconds
Pedestrian Blackout (extendable) - 12 seconds
Starting Amber - 2 seconds
Hope Park Terrace/Melville Drive
The operational vehicle actuated timings at the above traffic signal controlled junction are as follows: -
Stage 1 (Summerhall Crescent and Hope Park Crescent) - 36 seconds
Inter-green Period - 11 seconds
Stage 2 (Pedestrian Green Man) - 15 seconds
Inter-green Period - 9 seconds
Stage 3 (Melville Drive and Hope Park Terrace) - 32 seconds
Inter-green Period - 6 seconds
Back to Stage 1
During the periods of Monday to Friday (07:00-19:30), Saturday (08:00-22:00) and Sunday (08:00-20:00) the above junction operates under the Council’s Urban Traffic Control (UTC) System (SCOOT control), thus the timings can vary based on traffic flows and time of day.
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