1919年第一次世界大戰(zhàn)結(jié)束后英國(guó)又頒布了《外國(guó)人限制法令》,，在其后的不同歷史階段經(jīng)歷多次修訂，該法案針對(duì)外國(guó)人在英國(guó)境內(nèi)涉嫌煽動(dòng)暴亂和叛亂等行為有著明文規(guī)定,，最高可判處10年監(jiān)禁,。

Incitement to sedition, &c.

（1）If any alien attempts or does any act calculated or likely to cause sedition or disaffection amongst any of His Majesty’s Forces or the forces of His Majesty’s allies, or amongst the civilian population, he shall be liable on conviction on indictment to penal servitude for a term not exceeding ten years, or on summary conviction to imprisonment for a term not exceeding three months.

（2）If any alien promotes or attempts to promote industrial unrest in any industry in which he has not been bona fide engaged for at least two years immediately preceding in the United Kingdom, he shall be liable on summary conviction to imprisonment for a term not exceeding three months.

1940年第二次世界大戰(zhàn)期間,，英國(guó)首相丘吉爾上臺(tái)后一個(gè)月,，立即發(fā)布了《背信法》，對(duì)于敵方間諜可以起訴和處決,。

在不同的歷史時(shí)期,，一旦形勢(shì)有需要，英國(guó)政府絕不會(huì)放棄任何一個(gè)立法機(jī)會(huì)來(lái)保障國(guó)家安全,，總是會(huì)根據(jù)時(shí)局需要出臺(tái)或修訂相應(yīng)的法規(guī),，以適應(yīng)時(shí)代的變化。

近年更為常用的是2015年頒布的《反恐與安全法案》,。在應(yīng)對(duì)頻發(fā)的恐怖襲擊和國(guó)家安全威脅上,，該法案對(duì)限制嫌疑人旅行、出入境,，以及展開相關(guān)調(diào)查,、預(yù)防恐怖犯罪上，有詳盡規(guī)定,。

英國(guó)政客只要多讀幾遍自己國(guó)家頒布的各類國(guó)家安全法規(guī),，再去看看在中國(guó)香港受他們煽動(dòng)而遭到瘋狂凌辱和侵害的普通民眾，就應(yīng)該找回一點(diǎn)羞恥感,。懂得在香港事務(wù)上應(yīng)該閉緊嘴巴,。