As far as I'm concerned, operators from
Afghanistan , Albania , Algeria , Andorra , Angola , Antigua and Barbuda , Argentina , Armenia , Australia , Austria , Azerbaijan , Bahamas , Bahrain , Bangladesh , Barbados , Belarus , Belgium , Belize , Benin , Bhutan , Bolivia , Bosnia and Herzegovina , Botswana , Brazil , Brunei Darussalam , Bulgaria , Burkina Faso , Burundi , Cambodia , Cameroon , Canada , Cape Verde , Central African Republic , Chad , Chile , China , Colombia , Comoros , Congo , Costa Rica , Cote d'Ivoire , Croatia , Cuba , Cyprus , Czech Republic , Democratic People's Republic of Korea , Democratic Republic of the Congo , Denmark , Dijibouti , Dominica , Dominican Republic , Ecuador , Egypt , El Salvador , Equatorial Guinea , Eritrea , Estonia , Ethiopia , Fiji , Finland , France , Gabon , Gambia , Georgia , Germany , Ghana , Greece , Grenada , Guatemala , Guinea , Guinea-Bissau , Guyana , Haiti , Honduras , Hungary , Iceland , India , Indonesia , Iran (Islamic Republic of) , Iraq , Ireland , Israel , Italy , Jamaica , Japan , Jordan , Kazakhstan , Kenya , Kiribati , Kuwait , Kyrgyzstan , Lao People's Democratic Republic , Latvia , Lebanon , Lesotho , Liberia , Libyan Arab Jamahiriya , Liechtenstein , Lithuania , Luxembourg , Madagascar , Malawi , Malaysia , Maldives , Mali , Malta , Marshall Islands , Mauritania , Mauritius , Mexico , Micronesia (Federated States of) , Mongolia , Monaco , Morocco , Mozambique , Myanmar , Namibia , Nauru , Nepal , Netherlands , New Zealand , Nicaragua , Niger , Nigeria , Norway , Oman , Pakistan , Palau , Panama , Papua New Guinea , Paraguay , Peru , Philippines , Poland , Portugal , Qatar , Republic of Korea , Republic of Moldova , Romania , Russian Federation , Rwanda , Saint Kitts , Saint Lucia , Saint Vincent and the Grenadines , Samoa , San Marino , Sao Tome and Principe , Saudi Arabia , Senegal , Seychelles , Sierra Leone , Singapore , Slovakia , Slovenia , Solomon Islands , Somalia , South Africa , Spain ,Sri Lanka , Sudan , Suriname , Swaziland , Sweden , Switzerland , Syrian Arab Republic , Tajikistan , Thailand , The former Yugoslav Republic of Macedonia , Timor-Leste , Togo , Tonga ,Trinidad and Tobago , Tunisia , Turkey , Turkmenistan , Tuvalu , Uganda , Ukraine , United Arab Emirates , United Republic of Tanzania , United States of America , Uruguay , Uzbekistan , Vanuatu , Venezuela , Viet Nam , Yemen , Yugoslavia , Zambia and Zimbabwe
are welcome in UK airports AS LONG AS THEY DON'T TELL US HOW TO RUN OUR ATC!!!!!!!!