Short-lived policy: refers to policies and measures formulated by local governments that concern the rights and interests of the masses but cannot be recognized or generally opposed by the public, and are soon to be terminated as soon as they are introduced. Which of the following are not part of the short-lived policy? ['The traffic management department in a certain city issued a policy of "breaking yellow lights as a violation of traffic regulations, deducting 6 points," which caused strong repercussions in the society. After 5 days, the department held a press conference to announce "temporarily not implemented".', 'A city introduced a new policy on house purchase: college graduates who have graduated less than 5 years have implemented a "zero down payment" in urban housing purchases. Because they did not comply with the relevant policies, they were urgently stopped by their superiors a few days later.', 'After a city in the south launched the "Motorcycle Ban" in the urban area, a large number of couriers left collectively, and motorcycle drivers appealed. Soon, this policy was announced as "suspended implementation".', 'The transportation bureau of a certain city in the north announced that a scenic county-level highway was set up tolls. After the news came out, public opinion was uproar. Before the end of the month, this toll policy was over.']