A long-awaited cross-border solo travel scheme will allow yachts from Macau and Hong Kong to easily sail to about six designated ports in the western waters off the Greater Bay Area, with the policy to be finalised as early as this summer, the South China Morning Post has learned.A Guangdong provincial government document, seen by the SCMP, also showed several routes that were recommended for leisure, such as the waters off Castle Peak Bay, the Pearl River Delta and Fan Lau Kok of the Lantau...