Wallsend locksmiths update the locks they have in their possession to comply with the requirements of insurance, such as those rated to BS3621 as well as TS007.
https://www.mediafire.com/file/t8cwyvgqk427xal/pdf-67561-15784.pdf/file
Wallsend Locksmiths can upgrade the locks on your property to ensure that they meet the insurance standard that includes BS3621-rated cylinders and TS007 rated cylinders.