What is the summary of the rain on the roof​

The poem is about the rain. The poet recalls sweet memories from his childhood. When the dark cloud covers the sky, and it starts raining, the poet lies down on his bed and listens to the pattern of the soft rain that falls on the roof of his home. The sound of the rain droplet brings back sweet memories of his past.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.