Helmet
A motorcycle helmet is a type of helmet used by motorcycle riders. The primary goal of a motorcycle helmet is motorcycle safety – to protect the…
event
Guardrail
A guardrail or crash barrier is a barrier placed next to roads to prevent vehicles from leaving the road in a lateral direction, tilting or trav…
Fire department
A fire truck is a vehicle that the fire service uses in the event of a fire or an accident. They are normally fitted with sirens and emergency v…
Engine oil
The engine oil ensures smooth engine operation and prevents overheating. There must always be sufficient engine oil in the engine. So make sure …
Emergency lane
A shoulder is an emergency stopping lane by the verge of a road or motorway. The purpose of building a shoulder is that in the event of an emerg…
