Surely a "best guess" of the weight is good enough for purposes of a police report regarding attempted fraud. It's not like the exact weight makes a difference in the crime. Otherwise, just use what you found online and cite the source.
It's been a long time due to me not driving, but here's a new drone video I shot today of the beautiful Galeon Andalucia, a replica Spanish galleon, leaving Penzance Harbour this morning. A shame it was such a grey & misty morning.
That was very nicely done. Great timing on the forward drone flight straight down as the ship moved in the opposite direction through the narrow slip. A nice choice of music too.