Question

what precautions should be taken to provide protection against lightning

Answer 1

Inside a home, avoid using the telephone, except for emergencies

If outside, with no time to reach a safe building or an automobile, follow these rules

Do not stand underneath a natural lighting rod such as a tall, isolated tree

Answer 2

If u are in outside then run and take a shelter but not of metal.
if u are inside its better to hide under a wood table.
never use umbrella in lightning .
hide in a car if outside.