Show score one for langdon san francisco superior judge seawell has issued an alternative writ of prohibition restraining acting mayor gallaghar and the board of su from making any further at tempts to remove district attorney langdon the writ ie returnable november 9 at 10 a m in obtaining this writ the anti buet forces have gained an important temporary ad vantage as it will be impossible for the executive to interfere with the district attorney until the hearing and it Is possible that the writ may then be made peremptory |