greenline712
Member
You're very welcome!!I'm not a mod, but found the detailed explanation fascinating![]()
To add another route into the mix . . . Route 140 (before the truncation at Hayes from the north) had a few runnings (boards) that started and finished at Heathrow. The drivers were complaining that they were leaving passengers behind through Yeading at 0500-0600 in the morning (when the base frequency was every 10 minutes). By running these trips in service, I was able to boost the frequency to every 7-8 minutes at barely any cost (the dead-run route was pretty much normal line of route from South Harrow to Heathrow, but I still ran them in service from Harrow Weald Garage anyway).
In the evening, they had to come back dead, as otherwise the spells exceeded 5:30 driving time. Route 140 route was awful to compile . . . some duties just couldn't cover more than two rounders in a duty!! I would build in 45 minute non-breaks to get over the 5:30 / 8:30 rule every day . . . the drivers liked it as they had effectively an extra paid relief break!! {The rule is that a driver may drive up to 8:30 in a spell as long as they have breaks totalling 45 minutes within the spell. In Metroline, this was applied as a break of at least 30 minutes plus other stand time that was guaranteed to total 45 minutes.}
This was another route where, at every (5-year) tender, I had to remove the extra service trips, rebalance the frequency, win the tender and put the extra trips back in again!! I recall on one instance, that TfL asked me which were the extra trips, as I'd disguised them so well that they couldn't select them!! Happy days!!