Senators receive panic buttons in response to rising concerns about security on Parliament Hill
Canada's senators have been issued panic buttons as concerns about the safety of members of Canada's upper house pile up, CBC News has learned.
![Senators receive panic buttons in response to rising concerns about security on Parliament Hill](https://i.cbc.ca/1.7118417.1708128969!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/senate-expenses-20131028.jpg)
![Conservative Sen. Don Plett arrives at the Senate on Parliament Hill in Ottawa on Monday, October 28, 2013. A man in a dark suit walks down a hallway.](https://i.cbc.ca/1.7118417.1708128969!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/senate-expenses-20131028.jpg)
Canada's senators have been issued panic buttons as concerns about the safety of members of Canada's upper house pile up, CBC News has learned.