A letter, containing a letter in a piece of paper, a booklet and a car decal has been sent out to all motorists informing them about the Bus Lane Scheme.
Notice that if you flip through the pages, you may have seen that the buses involved are:
Page 2SBST Unidentified Volvo B10M MKIV DM3500 on Service 36
SBST Volvo Olympian 3 Axles on Service 65- I recognise this bus by just looking at the ad it carries. It's SBS 9448J

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Page 4SBST Unidentified Mercedes Benz O405 DM with Kinohinmitsu Back Ad (3D) on Service 174
SMRTB Mercedes Benz O405 Hispano on Service 77-Easily identified. It's TIB 0625E.