VM
I imagine it is because Alastair is probably the longest serving out of all those. Alastair is a well established ITV newscaster, joining ITN in 1980, then moving to LNN and GMTV in the 90s before returning to ITN in the 2000s. It really just depends on your age and if you remember how prestigious News at Ten was before 24 hour news.
Surely any of ITV's newsreaders are more than capable of presenting a news programme whether that be Alastair, Charlene, Kylie, Mary, Julie etc. I don't know why there is such an obsession on when Alastair Stewart presents news at ten- yes he is a great newsreader but does it matter if he's on at 10:00, 10:30 or 6:30....it's just a time of day!
I imagine it is because Alastair is probably the longest serving out of all those. Alastair is a well established ITV newscaster, joining ITN in 1980, then moving to LNN and GMTV in the 90s before returning to ITN in the 2000s. It really just depends on your age and if you remember how prestigious News at Ten was before 24 hour news.