Isibonelo, embonini yezemithi, lapho ukuthobela izindinganiso zokupakisha eziqinile kuyimpoqo, amarobhothi angabeka ngokunembile amabhokisi emithi noma amabhodlela ngaphandle kokulimaza imikhiqizo noma ukupakishwa kwayo, ukuqinisekisa ukuthobela imithetho nokunciphisa imfucuza.