Tried a search with variations of keywords "Chancery Court" + taxi/cab/black etc. without success.

Have read so many advisories about first-timers sticking with Black Cabs (I know they aren't all painted black) in London so I'm posing the question here.

For our return we'll need transportation to the train station from the RCC.

I know the tube station (Holborn) is really close by but with luggage we'd just as soon go by cab.

So, as to getting one, assuming it's 7 to 7:30 AM on a Friday will we able to get one at a Taxi Rank (assuming there's one close by), or via hailing on the street?

(If I have to do so, I don't mind tipping the concierge to get us one, but I'd want to be sure I'm not scammed into some sort of unlicensed "mini-type" deal.)

Thanks for any input.