Rwanda has enacted a ban on plastic bags, as a web search for "Rwanda plastic bags" will show.
Does this extend to 1-quart or 1-liter sealable freezer bags? If so, how can one pack liquids in carry-on baggage for a flight departing from Kigali?
Even if Rwandan airport security permits liquids without such a bag, the probability of being subjected to additional security screening before boarding a connecting flight seems very high. What is a traveler to do?
The ban can be found here: http://www.rema.gov.rw/rema_doc/Laws/Plastic%20bags%20law.pdf
The relevant text is
Article 2: Definition of the term “polythene bags”
In this Law, a “poythene bag” is a synthetic industrial product with a low density composed of numerous chemical molecules ethene with a chemical formula; (CH2=CH2). In most cases the bag is used in packaging of various products.