found mechanical failure was to blame. 5 September 2012 – Service was suspended on Line 4 for several hours due to power outage. 9 September 2013 – Three passengers abandoned in Line 1 tunnel after train door opens. 17 February 2014 – Passenger passes out at Shuiwan station on Line 2 and dies after no help or CPR is provided for 50 minutes. 25 June 2015 – Worker killed during tunnel collapse in Line 7 construction. 19 April 2017 – Scaffolding for a metro station collapsed during the construction of the Line 8 on Yantian Rd, killing a worker and injuring three. 11 May 2017 – During the construction of the extension of Line 3 heavy rains caused a partial cave in at an excavation pit for a station on the southern extension of Line 3, killing 2 workers and injuring another. 30 October 2017 – A section of Line 9 tunnel near Shenzhen Bay Park station was damaged by unauthorized community drilling works above ground. While the damage was soon repaired, the line continued to operate at a lowered safety speed of 45 km/h for a week. 6 December 2017 – Unauthorized drilling works for an adjacent bouldering site damaged the tunnel between Houhai and Hongshuwan South station of Line 11, causing sections of tunnel to make contact with a train and the driver to sustain minor injuries. The service of the line was disrupted for 12 hours while the line operated on modified routes, until the damage was fully repaired. 23 December 2017 – A Line 11 train killed a suicidal man lying on the rails between Bihaiwan and Airport, disrupting the service for 80 minutes. 5–7 July 2018 – Over a span of three days, at least seven incidents occurred, where power cables were accidentally cut at various construction sites of Shenzhen Metro, causing blackouts in large areas. 10 July 2018 – During the construction of Line 10, workers accidentally dug up the pipes of Shenzhen Buji Water Supply Co., Ltd., disrupting water distribution system. The Shenzhen Economic and Information Commission warned and penalized the contractor responsible. Since 9 February 2020 – Service between Futian and Xinxiu on Line 2 was suspended due to geographic movement caused by the construction of Line 14. Network Map Connections Pingshan Center station on Line 14 connects to Line 1 of the . This 8.5km monorail line opened on 28th December