Unfortunately people who have travelled the superloop say it is not much quicker than existing bus services many of which are slowed by traffic not the number o

Unfortunately people who have travelled the superloop say it is not much quicker than existing bus services many of which are slowed by traffic not the number of stops and there are no orbital routes they can use to speed their routes up (except using the flyover 100 yds from me meaning there ios no superloop stop near than 25 minutes walk away even though it passes 100 yards from my home) ALso in South London there are orbital rail and tram routes so your case does not seem to happen in South London.