What is the meaning of the following traffic light (intermittently flashing red light)?

1. Prepare to stop before the intersection with the traffic lights.
2. الإجابة الصحيحة: It is a special traffic light before a level crossing. Stop before the crossing and don’t proceed for as long as the light is flashing.
3. Stop before the intersection with the traffic lights.
4. Drive faster before the crossing.

لماذاالضوءان الأحمران المتقطعان هما إشارة ضوئية خاصة قبل ملتقى سكة الحديد. توقف قبل الملتقى ولا تواصل طالما الضوء يتقطع.