1. For condonation of late noting of a review application to be granted, an applicant must satisfy three requirements: the extent of delay, a reasonable explanation for the delay, and prospects of success in the intended review application. 2. In custody disputes between third parties (including grandparents) and a biological parent, courts will only award custody to third parties in exceptional circumstances where there is valid and cogent evidence of harm or danger to the minor child's welfare. 3. A biological parent who is the sole guardian following the death of the other parent has the power to travel in and out of the country with the child, subject to compliance with proper legal documentation requirements. 4. A court seized with a matter has discretion to determine whether further investigations by the Department of Social Welfare are necessary, and the failure to order such investigations does not constitute a reviewable irregularity where the court was able to resolve the matter on the facts and law presented by the parties.