Whether or not William and Kate choose to return to the capital despite Tier 4 restrictions remains to be seen.
The royal couple are likely to want to lead by example and follow government guidance to a tee.
What are Tier 4 travel restrictions?
According to the government website, Tier 4 travel restrictions are as follows: “If you live in a Tier 4 area, you must not leave your home unless you have a reasonable excuse (e.g. for work or education purposes).
“If you need to travel you should stay local – meaning avoiding travelling outside of your village, town or the part of a city where you live – and look to reduce the number of journeys you make overall.