In 1879, the provincial government acted on its option to construct a new legislature on the property and informed the city of its intention to do so. However, construction was delayed by inconclusive design competition, with the design commission finally awarded in 1886 to Richard A. Waite. Ownership of the southern portion of the park was also handed over to the provincial government in 1886. The Ontario Legislative Building was completed in 1892, and hosted its first legislative session on 4 April 1893. After the building's completion, Russian cannons originally placed at the southern tip of the park in 1859 were moved to the legislature's entrance. The Russian cannons were war prizes captured by British forces during the Crimean War, and gifted to the city of Toronto by Queen Victoria 1859.