At a railway level crossing with unattended gates, what should a car driver do?

Drive half way across and close the first gate before opening the second.
Open both gates and after passing the first, stop and close it.
Telephone the nearest railway station before opening a gate.
Open both gates before proceeding to cross.

Explantion: At a level crossing with unattended gates a driver must stop, look for trains and listen for the sound of a horn or approaching trains. If it is safe, open both gates, complete the crossing and then close both gates.

Theory Tester

At a railway level crossing with unattended gates, what should a car driver do?

Legal Matters/Rules of the Road