Which sentence is correct?

The first.

While "past" is etymologically related to the verb "pass", in this case you want the adverbial/prepositional sense ("beyond the traffic light"), which is "past".

Go past the traffic light and make a right turn. Passed is the past tense of pass. :3

The first - "... past... ".

Passed is the past tense of the verb pass. So if it's the verb you say passed. Past however is used as a noun, adjective and adverb.

In this sentence "go" is the verb and "past" is the adverb so the first sentence is correct.

The first one

Past

Past

now my mastering of the english language is not great . but i will say go past the traffic lights and make a right turn @IM5688

The first one.

Past

past

past

Go past.

The former is correct.

Former

You know it