To signal that the tow is finished, or that the line my be cast off, cross the arms across the chest and separate them sharply once.
Uphawu lokuba utsalwano luphelile, ekanye intambo kufuneka isusiwi lubeniswa ngekuphambanisa izandla ukunqamleza isifuba uze uzohlule kubekanye ngokukhawuleze.