This information could be useful in tracking the Beer Retailers in the 1891 census. I would imagine that many Publicans, Licensed Victuallers and Beer Retailers also moved into London, as also, parts of the area of Kent had become enveloped as part of the London area.
Yacht tavern, Charles Mansfield, 25 High street, Erith
Yacht Tavern (The), John Pine, Crane street, Greenwich
Yarmouth Packet, Mrs. Amelia Kemp, 180 Beach street, Deal
Ye Anciente Bell hotel, Wm. W. Frost, Week street, Maidstone
Ye Cathedral Restaurant, G.Houghting, -13 Sun street, Canterbry
Ye Olde Vintner, J. Luker & Sons, 30 High street, Canterbury
Ye Oldye New inn; Joe Fawcett, Delf street, Sandwich
Yew Tree, James Cooper, Mill road, Deal
Yew Tree, Alfred Nelson Milton, 26 Military road, Canterbury
York tavern, Horace Larkin, York street, Ramsgate
York hotel, Richard Larking, Ordnance terrace, Chatham
York Arms (The), Martin Long, 33 & 35 King street, Ramsgate
York House, Mrs. M. A. Woodward, 115 Snargate street, Dover
Yorkshire Grey, Mrs. Martha Ann Manton, 34 Blackheath hill, Greenwich
Zetland Arms, William Robert Erridge, Kingsdown, Dover