Downhill to Northampton

Having survived the terrors of the Blisworth tunnel we are now descending the 16 locks over 5 miles into the town (or is it a city)? With some lovely scenery at the top, just a shame about the almost continuous road noise from the M1 and A43 motorways, still we did manage to give a lot of cheery waves to the drivers stuck in traffic; funnily enough not many waved back.