英国签证拒签后怎么办？我的英国签证通过了，我儿子的没通过。拒签信如下：
The decision
I have refused your application for a visit visa because i am not satisfied that you meet the requirements of paragraph(S)V 4.12 , of Appendix V:immigration Rules for visitors bscause:
You have applied for a leave to enter to visit the UK for 12 days for tourism.
In considering your application , i have certain responsibilities regarding child welfare arising from Section 55 of the Borders Citienship and immigration Act. I must be satisfied with the rtavel ,reception and care arrangements for you . I also need to be satisfied that your welfare needs are still met once you are in the UK. In deciding to refuse your application , i have noted the following :
You are applying to travel to the UK, with your mother LUO QIHUI ,and reside in the UK for 12 days . As you are under 18 years of age you are required to provide written consent from both your parents that they have consented to your travel to ,reception and care in the UK.
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如果未成年人不是由父母双方陪同或只由父母中的一方陪同或没有父母双方陪同提供允许离开中国领土的父母许可的委托书的公证书，这份证明是手写的并且由不陪同未成年人出国的父母一方或双方签字，而且这份文件同意未成年人离开中国领土。其内容必须包括未成年人以及陪同他出国的那个人的姓名，出生日期和出生地点。在此证明上签字的父母一方或双方的身份证必须一起提供。
签证类型：英国个人旅游签证
入境次数：多次
停留天数：180天（以使馆签发为准）
订单有效期：3个月
有效期：2年（以使馆签发为准）
办理时长：3工内完成填表预约，进馆后15个工作日内（加急3-5工；特急1工）
是否面试：需要采集指纹
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