Street and Local Destination Context
Fortnum & Mason's flagship store is at 181 Piccadilly. Its official guide identifies Piccadilly Circus and Green Park as Underground references and distinguishes restaurant access from Jermyn Street for 45 Jermyn St.
A Useful Collection Plan
Use the correct shop or dining reservation rather than asking for Piccadilly generally. A meal associated with the department store can have different access instructions from a shopping visit, so check the booking and carry the relevant entrance into the minicab enquiry.
Shopping Bags and Onward Journeys
For a Piccadilly taxi or minicab enquiry, describe the bags and purchases that will travel with the party. A shopping trip can finish with more luggage than it began with; ask the operator to confirm capacity after the final requirements are known.
If the next leg is an airport transfer, include the terminal and flight details as well as the actual London collection address. Keep a shop appointment or restaurant reservation separate from the time when everyone expects to be ready at the agreed cab meeting point.