British authorities have announced temporary airspace restrictions and road closures in Windsor ahead of Nigerian President Bola Tinubu’s state visit next week, as the United Kingdom prepares for one of the highest levels of diplomatic engagement hosted by the British monarchy.
The measures, set to take effect on March 18, form part of an extensive security operation surrounding Tinubu’s two-day visit to Windsor Castle, where he and First Lady Oluremi Tinubu will be received at the invitation of King Charles III.
Thames Valley Police confirmed that a temporary extension of existing airspace restrictions around Windsor Castle will be in force from 7:00 a.m. to 11:59 p.m. on the day of the visit. Authorities warned that any violation of the no-fly zone constitutes a criminal offence under the UK Air Navigation Order and could result in arrest.
Police said the airspace restrictions are part of a broader security arrangement designed to protect dignitaries, residents, and visitors during the high-profile diplomatic event. The operation will involve armed officers, CCTV monitoring, vehicle-mitigation barriers, mounted units, specialist search teams, and road-policing patrols.
Several roads and parking areas across Windsor are also expected to be temporarily closed from March 17 as preparations get underway, with further restrictions anticipated during the ceremonial procession and official engagements. Residents and visitors have been advised to expect disruptions and to use public transport where possible.
Thames Valley Police said the force has extensive experience policing royal events in Windsor and has undertaken significant planning to ensure the visit proceeds safely and smoothly.
President Tinubu’s visit, scheduled for March 18–19, is expected to include formal ceremonies and bilateral engagements between Nigeria and the United Kingdom.

