WINNIPEG -- Manitoba's Progressive Conservative government announced a flurry of initiatives Monday, totalling tens of millions of dollars, in advance of a pre-election blackout on advertising and promotion.

Sustainable Development Minister Rochelle Squires announced $11.8 million in subsidies -- jointly funded by the federal government -- for the trucking industry to adopt energy-saving measures such as anti-idling devices.

Health Minister Cameron Friesen promised $2.7 million in annual funding for additional addictions treatment, including 16 new beds at treatment centres. Families Minister Heather Stefanson touted more than $2.6 million raised through a social impact bond for a program that connects at-risk Indigenous mothers with birth helpers.

Crown Services Minister Colleen Mayer announced $15 million in repairs and upgrades at the Centennial Concert Hall in Winnipeg.

The province also pledged $240,000 annually for research and treatment of Lyme disease and other tick-borne illnesses.

"As human cases of Lyme disease increase in Manitoba and across the country, our government is committed to remaining at the forefront of tick-borne disease research, response and advocate engagement," Friesen said in a written statement.

The government announcements come before a pre-election blackout that Premier Brian Pallister said last week was imminent. Pallister left last Tuesday for a trip to Europe that is expected to last 12 days.

Under provincial law, Manitoba governments cannot promote activities or programs in the 90 days before a fixed election date, or up to 35 days in the case of an early election. The move is aimed at preventing the governing party from having a communications advantage over other parties.

The next election is scheduled for Oct. 6, 2020 but Pallister has repeatedly indicated he is looking at calling the vote this summer or fall. He has also said that even with an early vote, he would abide by the spirit of the 90-day blackout requirement.

Liberal Leader Dougald Lamont said Monday the multitude of announcements are a signal.

"This is a clear sign that Pallister is setting the stage for a media blackout this week," Lamont said in a written statement.

"My guess is that if he calls the blackout on Wednesday, Manitobans will likely head to the polls mid-September."