REFUGEE CONVENTION where his life, physical integrity or liberty would be threatened for the reasons set out in Article I, paragraphs 1 and 2. 4. Where a Member State finds difficulty in continuing to grant asylum to refugees, such Member State may appeal directly to other Member States and through the OAU, and such other Member States shall in the spirit of African solidarity and international cooperation take appropriate measures to lighten the burden of the Member State granting asylum. 5. Where a refugee has not received the right to reside in any country of asylum, he may be granted temporary residence in any country of asylum in which he first presented himself as a refugee pending arrangement for his resettlement in accordance with the preceding paragraph. 6. For reasons of security, countries of asylum shall, as far as possible, settle refugees at a reasonable distance from the frontier of their country of origin. Article 3 Prohibition of Subversive Activities 1. Every refugee has duties to the country in which he finds himself, which require in particular that he conforms with its laws and regulations as well as with measures taken for the maintenance of public order. He shall also abstain from any subversive activities against any Member State of the OAU. 2. Signatory States undertake to prohibit refugees residing in their respective territories from attacking any State Member of the OAU, by any activity likely to cause tension between Member States, and in particular by use of arms, through the press, or by radio. Article 4 Non-Discrimination Member States undertake to apply the provisions of this Convention to all refugees without discrimination as to race, religion, nationality, membership of a particular social group or political opinions. 4