About Daytime running lights, dipped beam and full beam: which statement is correct?
The ban on full beam applies only to oncoming vehicles, not to a pedestrian coming towards you.
Dipped beam is only mandatory at night; during the day it is never required.
There is no 'prohibited inside a built-up area' in the book.
Daytime running lights stay on alongside dipped or full beam; you don't need to switch them off separately.
Explanation
trap: built-up-area rule without a book basis. Book p.185 - there is no 'prohibited inside a built-up area' in the book. Full beam is prohibited under three concrete conditions: during the day, when another road user is approaching you, when you are closely following another vehicle. Outside a built-up area without oncoming or leading traffic, at night, full beam is allowed