Support for a ban on point-of-purchase display and advertising (weighted frequencies by waves and zones)
| Wave 5 (%) | Wave 6 (%) | Wave 7 (%) | |
| Zone 1 | |||
| Support display ban | 99 (67.2) | 121 (73.2) | 96 (82.5) |
| Support ad ban | 99 (68.0) | 114 (68.6) | 91 (75.7) |
| Zone 2 | |||
| Support display ban | 46 (72.9) | 58 (72.2) | 57 (75.3) |
| Support ad ban | 49 (75.0) | 58 (75.1) | 64 (85.7) |
| Zone 3 | |||
| Support display ban | 881 (61.0) | 858 (63.6) | 836 (72.8) |
| Support ad ban | 986 (68.0) | 945 (70.8) | 848 (72.8) |
| Zone 4 | |||
| Support display ban | 34 (74.0) | 25 (69.7) | 23 (69.1) |
| Support ad ban | 32 (69.3) | 25 (60.7) | 24 (67.3) |
| Zone 5 | |||
| Support display ban | 23 (56.9) | 35 (65.7) | 22 (55.0) |
| Support ad ban | 27 (69.5) | 38 (76.4) | 22 (53.5) |
Zone 1, Saskatchewan, Manitoba and Prince Edward Island; zone 2, Nova Scotia; zone 3, Quebec, Ontario, Alberta and British Columbia; zone 4, New Brunswick; zone 5, Newfoundland and Labrador.