Radio England, went bankrupt it was briefly replaced by two Dutch-language successors, Radio Dolfijn and then Radio 227, which targeted Veronica's audiences, but competition was short-lived because of the British Marine Offences Act which closed most of the British stations by August 1967. Veronica versus RNI The arrival of a more powerful rival was to cause repercussions for Veronica. Radio Nordsee International (RNI), owned by two Swiss businessmen, initially broadcast German and English programmes from its ship anchored off the Dutch Coast, but later moved to the British coast in early 1970 but was jammed by the British government. The jamming stopped when the ship returned to the Netherlands, taking up position just one mile from the Norderney. The German language programmes were subsequently replaced by all-English programmes. The Mebo II was equipped with a 100 kW AM transmitter as well as FM and shortwave equipment. Although power did not guarantee RNI an audience, Radio Veronica's management were sufficiently worried about loss of advertising revenue that they planned to put RNI off the air. On 24 September 1970 RNI closed, claiming it was trying to stop the Dutch government from passing legislation that might force Veronica, "so dearly loved by the peoples of the Netherlands", to close. In fact Veronica had paid RNI 1 million guilders to go off the air for two months, and to enforce this agreement Veronica replaced the Mebo II's crew with their own staff. RNI's management became unhappy with this arrangement, and once the two months were up one of RNI's Swiss directors, Erwin Bollier, attempted to refund the money. Veronica refused, claiming the right to renew the contract. On 5 January 1971 Bollier boarded the Mebo II, dismissed the Veronica-appointed captain, and took command himself. It was claimed that Veronica's staff had sabotaged RNI's equipment, but by February 1971 RNI was back on the air, with a Dutch as well as an English service. In March Veronica sued RNI for breach of contract. The court found in favour of RNI and the case tarnished Veronica's reputation. Worse was to come. On the night of 15 May 1971 three men in a rubber dinghy started a fire on the Mebo II which damaged the stern. RNI broadcast mayday calls. All on board were rescued and the fire was extinguished. The studios and transmitters were undamaged and RNI went back on the air the following morning.