dozens of engineers have now arrived to try to restore energy supplies, cut off to around 2,800 homes after heavy snowfall on monday. the company which manages the local power network, says some customers in the most remote areas might not be reconnected, before the end of the week. adam guest is in lerikfor us. freezing temperatures, no power and the local electricity company and power provider says they are not sure when it will be back on? there has been a sure when it will be back on? there has been a big sure when it will be back on? there has been a big push sure when it will be back on? there has been a big push from sure when it will be back on? there has been a big push from the - sure when it will be back on? it” has been a big push from the energy company ssen to bring the engineers, over 100 due to arrive over the next couple of days. there is also a helicopter which is coming to shetland to look at the power lines. this has been a big problem here,