Many residential neighbourhoods have through-routes for cars, and so have too much traffic. Residential streets should be for local people to enjoy, not for vehicles speeding through to avoid congestion on the main roads. Less traffic means less air pollution from vehicles, reduced CO2 emissions, less noise and can make the area much more pleasant and safer for walking and cycling, which is proven to be significantly beneficial for health, physical and mental wellbeing.
A low traffic neighbourhood (LTN) is a residential area, bordered by main roads (roads that are often used by buses, lorries and non-local traffic), where "through" motor vehicle traffic is discouraged or removed, while allowing access for pedestrians and cyclists. To close a street, features such as bollards are placed strategically to still allow vehicle access to all properties for residents living within the LTN, but LTNs discourage driving through the area from one main road to the next.
NHS staff administering home visit vaccinations who are required to enter LTN sites in the borough should contact Suspensions@ealing.gov.uk entering 'Key Worker' in the subject heading. They should provide their vehicle registrations in the body of the email to ensure they are registered as exempt from receiving a Penalty Charge Notice when entering LTN sites.