Keep your reusable bags handy, as Montreal begins enforcing ban on plastic bags

Paulo Raimundo spent the last six months telling his customers that a change was coming.

As the City of Montreal's grace period for businesses to ease into a ban on single-use plastic bags ends after today World Environment Daythe grocery store owner says he and his shoppers areready.

"I think a lot of them have put that into their mindset," said Raimundo, who owns La VieilleEuropein the Plateau-Mont-Royal neighbourhood.

"We've given away a lot lessbags in the last few months, compared to previous months before that," he toldCBCNews.

The City of Montreal barred stores from handing out single-use plastic bags as of Jan. 1, but gave them untilJune 5 to make the complete transition.

The bylaw, adopted in August 2016, prohibits merchants from giving customers bags that are thinner than 50 microns (or 0.05 millimitres).

It also bansall types of oxo-degradable, oxo-fragmentable, oxo-biodegradable and biodegradable bags.

Customers already moving away from plastic

Raimundo began selling thicker plastic bags in his store on June 1, a few days before the grace period expired, for 15 cents each.

He also sells reusable canvas bags for $3, or gives them away for freeon purchases of $50 or more.

Most of his customers already bring intheir own reusable bagsthough, Raimundo said, and he expects that will continue in the weeks and months to come.

"I want to do something for the environment, and if getting away from plastic is what we have to do, then Iwant to be part of it," he said.

That was echoed by shopperStephen Spiegel, who says he prefers reusable bags.

"It's better for the environment. It's better for our own costs; it's much better all around," he said.

So, how much will flouting the rules cost you?

The bylaw allows the city to levy hefty fines against businesses caught contravening the rule.

On a first offence, individual retailers can receive a fine between $200 and $1,000, and subsequent offences will cost them from $300 to $2,000.

A larger corporation that's caught breakingthe rules can be fined even more, from $400 to $4,000.

City employees can inspect any retail store across Montreal to make sure it's complying with the ban, the bylaw reads.

Anyone that interferes with those inspections can also be found to be violating the new rules.

The best bag

SidneyRibaux,executive director andco-founderofecological groupquiterre, saystheban is a step in the right direction.

But replacing one kind of bag with another isn't the best solution, he said. The very thin bags fly awayeasily, but the thicker bags are made with four to six times more plastic.

Even with a cotton bag, there's an impact when it comes to making it and eventually getting rid of it

"Whatever we do, whatever we use, there isan environmental impact,he toldCBCMontreal'sDaybreak.

So which is thebest bag? The bag you don't use,Ribauxsaid.

But if you must use one,bags made ofnylonhave thesmallestenvironmental impact.

And if you forget your bag one day and have to shell out forone of the thicker plastic bags,reuse it.The more often you use anything, the smaller the environmental impact will be,Ribauxexplained.