Which sentence is correct?

1) You are not allowed to eat or drink in this hall.

2) You are not allowed to eat nor drink in this hall.

1) You are not allowed to eat or drink in this hall.

Explanation:

For the second sentence, it is not a sensible statement.

You need to include the word "neither" to pair up with the word "nor".

In the second sentence, it is not found.

But in some cases you do not.