a) Then you didn’t to wear a seatblet
Now you have to wear a seatbelt
b) Then you didn’t have to wear helmet.
Now you have to wear helmet.
c) Then you had to use cash.
Now you don’t have to use cash.
d) Then you had to do military service.
Now you don’t have to do military service.
e) Then you can’t have long hair.
Now you can have long hair.
f) Then coude’t wear earrings.
Now you can wear earrings.