Agreed about the customs officials - travel to the US is no longer pleasant.
Concerning government officials, for a few years I lived in the same town as the prime minister of the UK. I used to see them walking about town or in shops, sometimes alone, sometimes with family, but never with any security escort. The CCTV cameras there are mostly private ones in shops, as far as I can tell.
Funny you should say that. I grew up in the UK (Central London, Cambridge) and found most interactions with the government difficult in their bureaucracy and sometimes sheer unpleasantness (airports being at the top of the list, until the merciful arrival of auto-gates).
But it is true that smaller towns are almost a different country. British big government has always been oppressive in nature, and rather unconcerned with the collateral damage to the average citizen - see the current NHS restructuring, or how the trains were privatised into the laughing stock of Europe, or remember how you felt when you received your first TV tax letter making you feel like a suspect about to have a SWAT team enter your bedroom... there is this assumption that the citizen is naughty, a feeling of nanny state in a 1984 way. I don't know if that's a recent phenomenon, but it is part of the reason I left for good. Love the Brits though.
The Hitchhiker's Guide is quite an accurate representation, I think, of how I felt about government there at the time. A recent letter from my empty, but extant Lloyd's account intimating me to surrender a ton of private information to HMRC just reinforced the feeling - meanwhile, the Singapore government auto-calculates my (low) taxes and thanks me for "contributing to nation building" with a heart warming picture of a child at school.
My point, which I admittedly did not make very clear, is that it is not about the CCTV but the government behind them. What is the relationship between the government and the people? Is it one of trust? Are words like "necessary evil" used? How do people feel when they see a cop, or a border agent?
The US was built on the idea that politicians are inherently untrustworthy, and the government should be weak and decentralised, with states having the freedom to do what they like (with some exceptions, c.f. the Civil War, eventually leading to the current strong Federal government situation) and competing with each other for residents and businesses. This sort of acts as a balancing mechanism avoiding the most egregious abuses of individual rights in the very long term, whilst leaving room for experimentation on what those rights actually mean in practice.
Singapore is the polar opposite - Lee Kuan Yew structured an immensely powerful and centralised government to solve a number of problems ranging from being invaded by neighbours and Mao's attempts at subversion, to opium gangs and a country so poor hawkers slept on the street behind their cart. However unlike most other new nations at the time, he specifically built a ton of safeguards and structurally made the government as impervious to corruption and meritocratically oriented to customer service as possible. The PAP walked in the streets dressed all in white to symbolise that philosophy when they were first elected. Whether it will last is an interesting question, but today, the government is trusted, so people don't mind seeing CCTV or a police patrol...
While it's no doubt true that the "vast majority" of CCTV in the UK is privately owned (pretty much every business premises will operate their own private CCTV), there are large numbers of police, local-government, and transport-agency operated CCTV cameras monitoring public spaces in the UK.
If you look at somewhere like London, then pretty much every busy intersection, every public square, every station, every bus, every train, etc has CCTV.
In 2002 there were estimated to be 500,000 public and private CCTV cameras in Greater London, and 4.2 million in the UK. That number is almost certainly much higher today.
> If you look at somewhere like London, then pretty much every busy intersection, every public square, every station, every bus, every train, etc has CCTV.
My experience as a londoner is that privately or quasiprivately operated spaces (including trains and buses) and roads do but public spaces like squares or parks don't. When I was mugged in a plaza there was no public CCTV coverage but the police requested CCTV footage from a private gym bordering the plaza. I think that's pretty normal for london.
Concerning government officials, for a few years I lived in the same town as the prime minister of the UK. I used to see them walking about town or in shops, sometimes alone, sometimes with family, but never with any security escort. The CCTV cameras there are mostly private ones in shops, as far as I can tell.