Yell Group Plc rallied 16 percent to 18.18 pence, the most since February, amid speculation about a takeover bid for the publisher of the U.K.’s yellow pages directories.

Yellow Pages, Zip or Postal Code and Telephone directories.

Canpages.ca, the Canadian business directory listing service similar to the Yellow pages in the U.S., is home to the new mapping service where it's accessed by performing a search on their homepage.