B.C. passed legislation to make this change possible in 2019, but without a firm timeline. Previously, Eby said he would wait for B.C.'s American neighbours — including Washington state, Oregon and California — to do the same.
Что думаешь? Оцени!，详情可参考同城约会
Russell Brandom，更多细节参见51吃瓜
If the A* calculation for a shortcut (in Step 3) finds it's now impassable, or if its actual detailed cost is significantly different (e.g., 20%) from the pre-calculated shortcut value: