The level of noise in the decibels in that is permitted during the night in the United Kingdom can be described an n less than or equal to 24 what does that mean

Noise made and night is permitted to be 24 decibel or louder

Noises made and that is premade to be louder than 24 decibel

Noises louder than 24 decibel is not permitted at night

Noise is made at night must be softer than 24 decibel

Noise louder than 24 decibel is not permitted at night

The correct interpretation is: Noises louder than 24 decibels are not permitted at night in the United Kingdom.