Police are watching the home of Michael Black and John Morgan nearHuntingdon, Cambridgeshire after Nick Griffin allegedly published their address on Twitter and called for a demonstration to be held outside the house.
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New 'smart ticketing' plans will also be introduced so travellers can receive automatic compensation payments for late trains.
The 41-year-old father of six died last Thursday - a week before he and the band had been due to begin touring in North America.
There will be heavy showers on Saturday though sunshine will be enjoyed by many across the UK before a similar outlook on Sunday.