As it is a developing country The foreigners think that the law there is not strict enough or will not be able to punish them. With this thinking they commit crimes in South Africa.Since the country has poverty,uneducated people and large no of minorities they are not able to speak against the crime most of the time.They are being the victims and it affects their mental and physical health too. There is inequality and some foreigners might think that they are superior and commit crime .
I am pretty sure the answer is C
I'll just rewrite the sentence how it's supposed to sound...
My bike tire was low, i wasn't surprised that it went flat just as it began to rain.
An advantage would be that it would be first hand knowledge, so you could find out how normal people felt about situations.
A disadvantage would be that they are likely to be biased.
