Blantyre Avenue and relaid them along Kingston Road to Toronto Hunt Club near Warden Avenue. Winter service was provided to Warden Avenue. Normally, two cars operated every 30 minutes, one to East York and the other to Warden Avenue. On July 12, 1901, service was expanded along Kingston Road from Warden Avenue to Half Way House at Midland Avenue. The expansion was triggered by threats by township to cancel the railway's franchise. The railway was reluctant to expand as Scarborough then was very rural with only a small population. Sunday service started on September 22, 1901. Mackenzie & Mann era (1904-1921) Events when the T&YRR was under the control of William Mackenzie and Donald Mann On August 1, 1904, the Toronto and Scarboro' Electric Railway, Light and Power Company was merged into the Toronto and York Radial Railway becoming its Scarboro Division. The Walter Avenue carhouse was reopened, and operation of the Scarboro line became completely separate from the TRC system. On January 23, 1905, service reached Mason's near Bellamy Road. On December 24, 1905, service reached Scarborough Post Office at Markham Road. On August 31, 1906, service reached West Hill (near today's Fairwood Crescent) where a station was built. In 1912, the railway opened Scarborough Heights Park (also called Scarborough Park), a 60-acre tract extending from Kingston Road to the lake between Midland Avenue and Bellamy Road. In 1913, the branch from Kingston Road to Gerrard and Main Streets closed due to competition from the new Gerrard line of the Toronto Civic Railways, which opened on December 18, 1912. Riders found that the Gerrard route was a more direct route to get downtown. Hydro Electric era (1922-1927) Events when the T&YRR was managed by Hydro-Electric Railways On August 16, 1922, the City of Toronto formally acquired the T&YRR lines. The plan was that the city portions of the T&YRR radial lines would be incorporated into the TTC, and the portions outside the city would be managed by Ontario Hydro as the Hydro-Electric Railways: Toronto and York Division. Thus, the Toronto streetcar system replaced the radial line between Queen Street and Victoria Park Avenue, making the latter street the western terminal of the radial line. On November 1, 1922, Hydro-Electric Railways took over operation of the T&YRR lines outside of the city limits. Hydro transferred new cars from its Guelph Radial Railway operation, and constructed a new terminus at Kingston