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CS hails new electoral system

The fourth wave of the COVID-19 epidemic has lasted for some time. To our great relief, the number of local confirmed cases has remained at low levels in recent days. The Government's multi-pronged strategy of continuously enhancing our anti-epidemic measures and preventing the importation of cases has proven effective.   Apart from keeping social distancing measures in place and mounting an extensive promotion of testing, we have specifically strengthened the manpower in contact tracing as this is a particularly crucial measure in cutting the chains of viral transmission.   The Department of Health's Contact Tracing Office has redoubled its efforts in speeding up the process of identifying close contacts. Their sterling efforts in contact tracing in the gym cluster last month have significantly helped in suppressing rebounds within a number of days. This was a remarkable success.   For this, I must thank all those who have helped, including some 200 colleagues seconded f

Drones sow seeds on landslide scars

The Civil Engineering & Development Department’s Geotechnical Engineering Office is exploring the use of drones for aerial seed sowing on landslide scars to speedily restore the natural appearance in those areas.   Plant seeds are put in a seeder which can be operated by remote control. The drone then flies over the landslide scar to spread the seeds.   Some of the seeds are wrapped in soil mixed with bio-charcoal to help plants grow in dry soil.   The office said using drones to sow seeds will be more cost-effective than the traditional method, where access and working platforms for material transport and planting works need to be constructed.   The technology is being tested at slopes in Shek Kong, Ta Shek Wu and at Fan Kam Road. If proven effective after the three-year trial, it will be adopted in other districts to improve the natural terrain.   At a media briefing on slope safety today, the department reminded residents to be vigilant as urbanisation, slope degradation and extreme weather have increased the risk of landslide.   There were 214 reported landslides in 2020, which is more than the 131 cases in 2019, but lower than the annual average of 300 reported landslides over the past 25 years.
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