A Liberal hosier, Harris offered support for political reforms during his two stints in Parliament, but was opposed to Sunday openings of the British Museum, believing it would undermine the sanctity of the Sabbath, a stance which local radical opponents thought owed more to electoral considerations than principle.
By this time, the dominant Leicester Reformers had split into warring camps and at the 1857 general election Harris offered on behalf of the moderate faction. Like both radical candidates, Harris endorsed Palmerston’s foreign policy, free trade and political reform. He differentiated himself through his opposition to Sunday opening of the British Museum and National Gallery, with which one of the incumbents, Sir Joshua Walmsley was strongly associated, gaining Harris the support of local religious leaders.
Soon after his election, Harris explained his views on the Sunday question to the House. Whilst he supported evening openings for the British Museum on weekdays, he thought that Sunday admissions would set a precedent for ‘all other institutions of a similar character’. Most important in his considerations, however, was the ‘deep national feeling for the religious observance of that day’.
At the 1859 general election Harris finished in last place behind two radicals and a Conservative.
