Let's imagine that about 3 people can't get into work in an office job.
It doesn't really make much difference.

Now let's imagine 3 teachers can't get in. That means there are 90 children without teachers.
If the teachers aren't there then there is no one to look after them so you would have to send them home anyway.
( Mrs Entity is in hiding., Wed 6 Jan 2010, 16:16, Reply)