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. 2011 Mar 3;11:146. doi: 10.1186/1471-2458-11-146

Table 1.

Figure 2 legend

Symbol Location of smoking restriction Symbol Explanation of ban type
1 Public places and workplace* grey square Partial ban
2 Restaurants black square Full ban
3 Bars and billiard halls Cross hatch square Introduction of provincial smoking ban May 31/2006
4 Bowling alleys
5 Bingo halls
6 Racetracks, casinos, slots
P Partial ban in location, exemptions allowed (DSR permitted)
F Full ban, no exemptions (DSR not permitted)
* “Public places” specifically excludes the locations specified as separate categories (numbers 2-6). If a municipality introduced a full smoking ban in public places including restaurants and bars it would be coded as 1F,2F,3F. A municipality with a full smoking ban in public places and a partial ban in restaurants is coded as 1F2P.