MTR child tickets are for those aged 3-12. But according to their conditions of sale, a child is deemed to be 3 years old if they are 95cm or taller.
If he continues growing as he is, my son is projected to reach 95cm at around 2 years old.
So what happens then? We have to buy him a ticket because he is 'deemed to be 3 years old' or we don't buy one and carry a copy of his passport to prove he's only 2?