The vehicles are driving on the left side of the road, which strongly suggests the United Kingdom. The yellow rear license plates on the cars are a classic indicator of the UK. The road markings and the style of the overhead gantry signs are very typical of British motorways or major A-roads. The architecture of the high-rise buildings in the distance has a distinctively British urban feel. I am fairly sure this is in the UK, likely near a major city like London.

I suspect this is in London, United Kingdom. I am 70% sure.

then: forward

The road continues to show clear signs of the United Kingdom with left-hand traffic and yellow rear license plates. The distinctive high-rise architecture in the background, specifically the slab-like residential blocks, is very characteristic of London's urban landscape. The overhead gantry structure is typical of major arterial roads entering the city. I am now confident this is a major route in London, likely the A40 or similar western approach.

I suspect this is London, United Kingdom. I am 90% sure.

then: guess