Priority signs

Priority traffic signs indicate the order in which vehicles shall pass intersection points.

Under the Vienna Convention, the standard sign shall be a white or yellow inverted triangle with a red border.

[1] This originates in Denmark, with the red and white coming from the Danish flag.

[2] In some countries, the words Give Way or equivalent may be included with the sign.

These signs are usually accompanied by a give way marking, normally one or multiple dashed lines or shark teeth across the carriageway.

A Give way sign in Hong Kong in both English and Traditional Chinese
A common priority over oncoming traffic sign which has priority over vehicles from the opposite direction (rectangular shape)
A common priority road sign before the oncoming traffic which gives way (circular shape)
A common priority road sign before the oncoming traffic which gives way (rectangular shape)