MRT Safety Labels Needed

Somehow I find the Safety Labels at MRT is not enough.
below are the additional Safety Warnings I would like to add on:

Hearing Protection Required In This Area

Description: Heavy Audio User Around Within This Limited Space
8 hours of exposure to 85-dB noise on a daily basis could lead to physical and mentally damage to personnel. Higher Decibels may infer to greater consequences and shortened cycles.
Safety Measurement:Always wear a Hearing Protection Unit within the area.


Caution: Avoid Contact

Description: The Mechanism of Connecting Path Between Cabins are means for directional transition. Trying to access may lead to severe injuries, and could lead to musculoskeletal damages for leaning against with unergonomic posture.
Safety Measurement:Passenger are strictly prohibited for any insertion of fingers between the links. Only Qualified Personnel are allowed for servicing when the Train is fully shut down and static.


Warning: Wear Protective Gear

Description: Desperate Boarding and Departing Passengers Around. Possible Violence Including Squeezing, Pushing, Cutting(Queue), and Quarrelling.
Safety Measurement: Ensure you are fully equipped before you try to dash in despite letting departing passengers to leave the train. Always be patient and tolerate.