4 Pics 1 Word Level 1025

Answer:
Safety
Hint
What is the answer to the 4 Pics 1 Word level with Yellow signs spread around a room, A bike helmet, A construction worker with a blue helmet on and a yellow jacket, and A man with a yellow helmet on?

Hint
What is the answer to the 4 Pics 1 Word level with Yellow signs spread around a room, A bike helmet, A construction worker with a blue helmet on and a yellow jacket, and A man with a yellow helmet on?