Trying to decipher this thread, I entered the postcode into google and it came up with a road in Rochester, in the district of Lower Stoke, in the county of Kent, UK.

Google gives you quite a lot of info about this place and its social and economic outlook...

Grain Road, ME3 9RD, the inhabitants of which fall into the ABC1 social category.

Grain Road, where there are pubs and fine houses, selling for up to 300,000 UK pounds (quite a lot, really) is an extension of a street called Cuckold's Green Rd (yes, it's true!). Also in ME3 9RD.

No wonder they have to dress up for social occasions there!