Day out in London

I had a lovely day out in London today that was until about 4pm!!!
I went to a flowers  Flora in contemporary  Art and culture exhibition at the Saatchi museum.  On the underground going to Kew Gardens  I decided to go to Richmond and find some Ted Lasso (my Arizona trip) locations. I was amazed to find there was a shop selling all sorts of merchandise associated with the TV programme. 
I had a fabulous walk round Kew particularly photographing the blossoms and magnolias.
I was just leaving about 4pm and realised I had lost my train ticket. I retraced my steps a little but found nothing. I bought another ticket on my phone but had to preserve the battery as I was down to 20%. Got to Kew Gardens tube station to find out no trains from the station as there was a signal failure. The bus stops were really busy but I did manage to get on and make the slow journey to Hammersmith. By this time I thought I wouldn't catch the 6pm train. Got another tube train to St Pancras and saw I had 10 mins to my train as it was 6.07pm. I just had enough battery for the conductor on the train. I had taken my lead but there was no where to plug it in!
It was a relief to get back to Chris's tired after walking 8 miles and at the time I expected.