There will be trials of the system this summer in Muswell Hill (London) and Whitchurch (Wales) to test the technology and ensure it is ready.

• 今年夏季，伦敦的慕斯维尔山和威尔士的惠特彻奇两个城市将对该系统进行数项测试，以确保该项技术一切就绪。