Budget 2012 tweaked CGT regime to encourage landlords to purchase housing stock in downturn.This purely a budgetary decision,nothing to do with fairness ot Tax system.Minister could do something similar again to keep Landlords in rental business.He could for instance,without interfering with income tax rates,reduce or eliminate CGT on rentals if rented continuously for a specified no of years.The 2012 adjustment was contingent on property not being sold for specified period- why not again?.LPT could be an allowable expense.An allowance could be given for travel similar to any other business.Theas measures of course do not other issues such as regulation and ownership