Possible Clues:

• Haphazardly
• Unsystematically
• Willy-nilly
• Arbitrarily
• Without rhyme or reason
• In South Africa in a particle there's no aim for
• A fellow pocketing money abroad here and there
• A cat circles African capital indiscriminately
• Mandatory changes, mostly unplanned
• A crossbar's small diameter replaced arbitrarily