As other have noted, it's 20mph, which is pretty common in cities in the UK. In that example even the more major road with two way traffic and a seperated bike

As other have noted, it's 20mph, which is pretty common in cities in the UK. In that example even the more major road with two way traffic and a seperated bike lane is 20mph. 30mph is more common in towns. You might see 40mph if going through a rural village. 50mph isn't too common, but you sometimes see it on smaller or busier major road (A roads). 60mph is the "national" speed limit for major roads and rural roads for cars. Some of these are narrow and twisty, so 60mph should be seen as a maximum, not a recommendation of how fast to actually go. For example, this road in Cornwall[0] would be under national speed limit of 60mph, but you'd have to be insane to drive at that speed. The national speed limit is actually lower for vehicles over 3 tonnes or towing (50mph) or heavy good vehicles and busses (40mph), which is why the signpost for national speed is a white circle with a black cross through it rather than a number. You'll be 70mph on most motoways (highways) and for cars on national speed limit roads with a central reservation. [0] https://maps.app.goo.gl/9Tw4fkxviXbN2Fxy9 https://maps.app.goo.gl/9Tw4fkxviXbN2Fxy9