More revised and updated routes

Former tin tabernacle, Chandlers Cross
between Amersham and Watford on the Ring around the Underground

With more time at home, I have managed to revise and update more routes. These routes include

• the nine cardinal-points routes out of Trafalgar Square, collectively called Get out of London!, to Southend-on-Sea, Epping, Hatfield, Hemel Hempstead, Maidenhead, Guildford, Gatwick Airport, Sevenoaks and Gravesend
• the Coal Tax Circuit
• the London Summits Walk
• the Ring around the Underground

That makes about 2000km of routes worked on in the past few weeks. Most of the revisions have been editing references to closed pubs, new restaurants, reshaped road junctions and the like, but near the end of the final route, I came upon a new housing estate on top of my route through the grassland which is no longer green.