you don’t...
doing this is the rule.
7a.Describing habits
In the UK, In the USA, In Japan, In Great Britain,
it is commonplace to do / to avoid doing...
are (not) used to doing...
to do / to avoid doing...
that you should (not) do...
is
the
tradition custom tendency stereotype rule
1
2
3
4
5
The British The Japanese The Chinese The French (The) Americans (The) Germans
will usually do... 
tend to do / to avoid doing...