Sex sex sex!
There are legal age for what ever you can think of besides
sex.
Voting.
Working.
Buying cigarettes
Buying alcohol
Driving
Enter into contract
Get married
Donate blood
Get travel concessions
Watch certain movies
Clubbing/pubbing
Credit card
NRIC/Passport
Single buying HDB flat
Taxi Vocational Licence
Free from NS liability
To be officially a Senior Citizen.
