TK3296 of the UK Garrison coming to Paris in July

[kilroyFR]

Do you guys know if it's OK if we carry photocopies of our passports with us or do we need to carry the originals?

There is some policeman out there in the garrison (our CO and others) that should give you the appropriate answer to this.
With such a long journey, VERSAILLES is definitively another place to visit (fountain night show on saturdays only see here - http://www.evene.fr/culture/agenda/grand...-10538.php).
For transportation, as in every city, METRO is definitively more convenient/esier than BUS. There is week formulas with unlimited rides on METRO that are cheaper than single ticket formulas (CHATEAU DE VERSAILLES is zone 6).