Tamil Nadu State Transport Corporation [TNSTC] — Carrying small luggage of size 37 cms x 2.54 cms x 55 cms stroller

Address:

Ennore 2x660MW unit 3 power plant

Hi sir is there any luggage charges for luggage bags in city services, iam boarding at CMBT to Ennore on 121c at 20.00, with small well stroller of 37 cms x 2.54 cms x 55 cms size, conducter is asking luggage fare irrespective of weight, lot of people in bus carrying bags like stick bags ( kattapie) with heavy full above 7 kgs but not paying luggage fare then why I, rule is rule, rule for all.
Please in this issue
Thanks in advance
Karthik