MI5 had installed rather a lot of agents in the Model Cottages, which is a little alley I use everyday, before I moved to Sheen. This is designed to make me feel uncomfortable and to show how poweful they are. Once again the cost of locating so many agents in one street, probably a much sought after street in London, has cost the taxpayer millions - if they have actually bought all the houses rather than just a few. In order to buy in the first place they would have probably had to make offers well above the market price - now they will have to relocate their agents at vast expense.
I know that they are housing agents there as they have deliberately let me know this through the usual overheard conversations.