General Safety Advice is given in Frequently Asked Questions - How safe is car sharing? but for Hospital employees the following extra advice is given:

Use the internal telephone system or e-mail as your point of contact
Tell your colleagues what you are doing

Make sure you show each other your ID passes so you know you are travelling with the right person - especially if you have extended your search and are travelling with someone from a different organisation.

PASSENGERS
Make sure you have seen the drivers license and insurance details for their vehicle prior to travelling

DRIVERS
If you offer anyone a lift you must inform your insurance company that you are giving people a lift under a liftshare scheme - this is easily created by using the sample letter
similarly if you are going to ask for a contribution towards a journey your insurance company needs to be aware you are doing this.

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