20 October 2016 = New font and new stamps for the new design 6 x 1st class red retail booklet
On 28 July Royal Mail introduced a new branding with this booklet including the slogan
THE FUTURE, IN SAFE HANDS
alongside a new design featuring a padlock - indicating security of the mail.
It was reissued on 20 October with the new Chevin font, and containing deep scarlet stamps. (In the comparison photo, the new version is at the top.)
Pprinted by Walsall Security Printers, source code MSIL, year code M16L.
The SG catalogue number should be MB18