I'm curious to know what happened to exterior advertisement trains. Some have their adds from last year:
Usual trains for exterior train ads:
3024-3023 (Ikea Children Month ad: expired but not removed)
1027, 2027, 2028 (SMRT Cram Jam: train still refurbished. Last train service number: 064)
3075-3076 (Natural Source: expired ad)
3085-3086 (Singapore Symphony Orchestra: ad about to expire)
3089-3090 (Unknown New ad: used to be a yellow guardian ad train)
3105-3106 (Calvin Klein's ckin2u: used to be Cadbury train)
3107-3108 (Ikea Tampines Ad: expired ad)
Which train registration number had the national day 40th birthday ad?
