It might be just the effect of winter, but there seems to be far more traffic on the roads at rush hour atm, at least going through Midlothian and East Lothian.
For instance, roads in my 'hood, Eskbank, have far longer queues than they ever did in previous years. Also when my commute takes me into East Lothian, there are large flows of traffic from Prestonpans and Tranent. Wallyford is quite blighted.
I can't help thinking this is an emerging 'disaster' brought on by new housing outside of Edinburgh without associated jobs. I suspect that public transport was not properly factored in and in any case people still prefer cars.
On the plus side there were plenty of cyclists and a few peds on the Innocent.