The phrase "allowed favoured" is not correct in standard written English.
It seems to be a combination of two separate ideas, but it lacks clarity and proper grammatical structure.
Example: "The rules allowed favoured treatment for certain applicants."
Alternatives: "permitted preference" or "granted favor".
Hybridizations have also been allowed or favoured as an attempt to improve livestock productivity or they resulted from translocations to zoological parks or reserves [ 15, 30].
Controversially, local authorities will be allowed to favour local people over recent immigrants in allocating social housing.
Zuma's move has been variously interpreted as an attempt to install a minister who would allow populist measures which would reverse the electoral fortunes of the ANC blocked by Gordhan; to gain control of the finance ministry to allow deals favoured by allies in the south African business community; and to control the selection of his successor.
They can also be established by teachers seeking to better the lives of pupils from poor families who otherwise would end up in a poorly-performing school, hence the recommendation that schools should be allowed to favour children on free school meals over their more affluent neighbours.
UK Communications Minister Ed Vaizey said in a speech at an Financial Times conference today that Internet service providers should be allowed to favour traffic from one content provider over another, so long as the user was aware this was happening.
So: Governments shouldn't be allowed to favour their own hospitals above private ones.
The NHS would not be allowed to favour NHS hospitals when deciding who should do NHS operations.
In this specific example person A is allowed to favour his own life, even if sacrificing it in order to save the ten others would be preferable from a utilitarian viewpoint.
An exception has had to be allowed in favour of the less-developed countries.
Therefore, in order to achieve systemic equity among professional adults, unequal access to university education must be allowed in favour of women over a certain period of time, whether this be spontaneous or by means of quotas, incentives or grant policies.
