It has a very strict etiquette and norms.

A military funeral, for example, requires stricter etiquette than a normal day.

They eat with the fingers of the right hand and strict etiquette is observed with regard to this.

He didn't look at me, not even when my elbow brushed his side a little harder than strict etiquette allowed.

A strict etiquette was imposed: a word or glance from the king could make or destroy a career.

But he bowed and held that bow longer than strict etiquette demanded.

At this meal, as with any other dealing with the patriarch, strict etiquette is observed.

Interacting with somebody you have barely met, especially older people, requires strict etiquette.

Interacting with somebody you barely met, especially older people, are require strict etiquette.

Stepping within it is strictly forbidden, except to change the display when a strict etiquette must be followed.